Base | Representation |
---|---|
bin | 101011001110001001101… |
… | …100110001011010011000 |
3 | 101111221102122112000012102 |
4 | 223032021230301122120 |
5 | 342130312422214411 |
6 | 10152243213502532 |
7 | 424404440455226 |
oct | 53161154613230 |
9 | 11457378460172 |
10 | 2970132616856 |
11 | a45698481759 |
12 | 3bb76b4a1a48 |
13 | 18710ba8b722 |
14 | a3a8032db16 |
15 | 523d75b3d3b |
hex | 2b389b31698 |
2970132616856 has 48 divisors (see below), whose sum is σ = 5776322706000. Its totient is φ = 1431695478720.
The previous prime is 2970132616823. The next prime is 2970132616861. The reversal of 2970132616856 is 6586162310792.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1287470 + ... + 2756418.
It is an arithmetic number, because the mean of its divisors is an integer number (120340056375).
Almost surely, 22970132616856 is an apocalyptic number.
It is an amenable number.
2970132616856 is a deficient number, since it is larger than the sum of its proper divisors (2806190089144).
2970132616856 is a wasteful number, since it uses less digits than its factorization.
2970132616856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1469280 (or 1469245 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 56.
The spelling of 2970132616856 in words is "two trillion, nine hundred seventy billion, one hundred thirty-two million, six hundred sixteen thousand, eight hundred fifty-six".
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