Base | Representation |
---|---|
bin | 100100010111111001101111… |
… | …000011110000010101011000 |
3 | 202222102012020201122001011021 |
4 | 210113321233003300111120 |
5 | 131431441044040142300 |
6 | 1324122115431412224 |
7 | 45460416423100660 |
oct | 4427715703602530 |
9 | 688365221561137 |
10 | 159972215162200 |
11 | 46a76920aa0411 |
12 | 15b3782b224074 |
13 | 6b3541353c0bc |
14 | 2b709a73a71a0 |
15 | 137639ee5cd1a |
hex | 917e6f0f0558 |
159972215162200 has 96 divisors (see below), whose sum is σ = 429845085698400. Its totient is φ = 54231351229440.
The previous prime is 159972215162191. The next prime is 159972215162213. The reversal of 159972215162200 is 2261512279951.
159972215162200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1599722151622002 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 641818479 + ... + 642067678.
It is an arithmetic number, because the mean of its divisors is an integer number (4477552976025).
Almost surely, 2159972215162200 is an apocalyptic number.
159972215162200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
159972215162200 is an abundant number, since it is smaller than the sum of its proper divisors (269872870536200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159972215162200 is a wasteful number, since it uses less digits than its factorization.
159972215162200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1283886269 (or 1283886260 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 52.
The spelling of 159972215162200 in words is "one hundred fifty-nine trillion, nine hundred seventy-two billion, two hundred fifteen million, one hundred sixty-two thousand, two hundred".
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