λ
Sigma Notebook

1,371,469

11 × 124679
Deficient Odd Composite

1,371,469 is odd and not a perfect square. Its factorization is 11 × 124679 and its 4 divisors sum to 1,496,160.

Prime Factor Structure

Factorization String 11 × 124679
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,496,160
Proper Divisor Sum 124,691
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1371449 ← → #1371493

Radix Representation

Decimal 1371469
Binary 101001110110101001101 (21 bits)
Octal 0o5166515
Hexadecimal 0x14ED4D

Divisor Catalog (4)

1 11 124,679 1,371,469

Collatz Trajectory (137 steps to reach 1)

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

1,371,469 4,114,408 2,057,204 1,028,602 514,301 1,542,904 771,452 385,726 192,863 578,590 289,295 867,886 433,943 1,301,830 650,915 1,952,746 976,373 2,929,120 1,464,560 732,280 366,140 183,070 91,535 274,606 137,303 411,910 205,955 617,866 308,933 926,800 463,400 231,700 115,850 57,925 173,776 86,888 43,444 21,722 10,861 32,584 16,292 8,146 4,073 12,220 6,110 3,055 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216

More profiles

← Previous Integer #1,371,468 Browse Full Index Next Integer #1,371,470 →