λ
Sigma Notebook

4,870,129

113 × 3659
Deficient Odd Composite

4,870,129 is odd and not a perfect square. Its factorization is 11^3 × 3659 and its 8 divisors sum to 5,358,240.

Prime Factor Structure

Factorization String 11^3 × 3659
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,358,240
Proper Divisor Sum 488,111
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4870087 ← → #4870133

Radix Representation

Decimal 4870129
Binary 10010100100111111110001 (23 bits)
Octal 0o22447761
Hexadecimal 0x4A4FF1

Divisor Catalog (8)

1 11 121 1,331 3,659 40,249 442,739 4,870,129

Collatz Trajectory (175 steps to reach 1)

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

4,870,129 14,610,388 7,305,194 3,652,597 10,957,792 5,478,896 2,739,448 1,369,724 684,862 342,431 1,027,294 513,647 1,540,942 770,471 2,311,414 1,155,707 3,467,122 1,733,561 5,200,684 2,600,342 1,300,171 3,900,514 1,950,257 5,850,772 2,925,386 1,462,693 4,388,080 2,194,040 1,097,020 548,510 274,255 822,766 411,383 1,234,150 617,075 1,851,226 925,613 2,776,840 1,388,420 694,210 347,105 1,041,316 520,658 260,329 780,988 390,494 195,247 585,742 292,871 878,614 439,307 1,317,922 658,961 1,976,884 988,442 494,221 1,482,664 741,332 370,666 185,333

More profiles

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