λ
Sequence Observatory

6,964,070

2 × 5 × 19 × 36653
Deficient Even Composite

Starting at 6,964,070, the Collatz iteration reaches 1 after 160 steps. The first transition is 3482035; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 19 × 36653
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,195,440
Proper Divisor Sum 6,231,370
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #6964021 ← → #6964073

Radix Representation

Decimal 6964070
Binary 11010100100001101100110 (23 bits)
Octal 0o32441546
Hexadecimal 0x6A4366

Divisor Catalog (16)

1 2 5 10 19 38 95 190 36,653 73,306 183,265 366,530 696,407 1,392,814 3,482,035 6,964,070

Collatz Trajectory (160 steps to reach 1)

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

6,964,070 3,482,035 10,446,106 5,223,053 15,669,160 7,834,580 3,917,290 1,958,645 5,875,936 2,937,968 1,468,984 734,492 367,246 183,623 550,870 275,435 826,306 413,153 1,239,460 619,730 309,865 929,596 464,798 232,399 697,198 348,599 1,045,798 522,899 1,568,698 784,349 2,353,048 1,176,524 588,262 294,131 882,394 441,197 1,323,592 661,796 330,898 165,449 496,348 248,174 124,087 372,262 186,131 558,394 279,197 837,592 418,796 209,398 104,699 314,098 157,049 471,148 235,574 117,787 353,362 176,681 530,044 265,022

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