λ
Sigma Notebook

7,126,271

487 × 14633
Deficient Odd Composite

7,126,271 is odd and not a perfect square. Its factorization is 487 × 14633 and its 4 divisors sum to 7,141,392.

Prime Factor Structure

Factorization String 487 × 14633
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,141,392
Proper Divisor Sum 15,121
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #7126253 ← → #7126277

Radix Representation

Decimal 7126271
Binary 11011001011110011111111 (23 bits)
Octal 0o33136377
Hexadecimal 0x6CBCFF

Divisor Catalog (4)

1 487 14,633 7,126,271

Collatz Trajectory (403 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

7,126,271 21,378,814 10,689,407 32,068,222 16,034,111 48,102,334 24,051,167 72,153,502 36,076,751 108,230,254 54,115,127 162,345,382 81,172,691 243,518,074 121,759,037 365,277,112 182,638,556 91,319,278 45,659,639 136,978,918 68,489,459 205,468,378 102,734,189 308,202,568 154,101,284 77,050,642 38,525,321 115,575,964 57,787,982 28,893,991 86,681,974 43,340,987 130,022,962 65,011,481 195,034,444 97,517,222 48,758,611 146,275,834 73,137,917 219,413,752 109,706,876 54,853,438 27,426,719 82,280,158 41,140,079 123,420,238 61,710,119 185,130,358 92,565,179 277,695,538 138,847,769 416,543,308 208,271,654 104,135,827 312,407,482 156,203,741 468,611,224 234,305,612 117,152,806 58,576,403

More profiles

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