λ
Sigma Notebook

3,577,671

32 × 397519
Deficient Odd Composite

3,577,671 is odd and not a perfect square. Its factorization is 3^2 × 397519 and its 6 divisors sum to 5,167,760.

Prime Factor Structure

Factorization String 3^2 × 397519
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 5,167,760
Proper Divisor Sum 1,590,089
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #3577669 ← → #3577699

Radix Representation

Decimal 3577671
Binary 1101101001011101000111 (22 bits)
Octal 0o15513507
Hexadecimal 0x369747

Divisor Catalog (6)

1 3 9 397,519 1,192,557 3,577,671

Collatz Trajectory (234 steps to reach 1)

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

3,577,671 10,733,014 5,366,507 16,099,522 8,049,761 24,149,284 12,074,642 6,037,321 18,111,964 9,055,982 4,527,991 13,583,974 6,791,987 20,375,962 10,187,981 30,563,944 15,281,972 7,640,986 3,820,493 11,461,480 5,730,740 2,865,370 1,432,685 4,298,056 2,149,028 1,074,514 537,257 1,611,772 805,886 402,943 1,208,830 604,415 1,813,246 906,623 2,719,870 1,359,935 4,079,806 2,039,903 6,119,710 3,059,855 9,179,566 4,589,783 13,769,350 6,884,675 20,654,026 10,327,013 30,981,040 15,490,520 7,745,260 3,872,630 1,936,315 5,808,946 2,904,473 8,713,420 4,356,710 2,178,355 6,535,066 3,267,533 9,802,600 4,901,300

More profiles

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