Base | Representation |
---|---|
bin | 11110001110000110110000… |
… | …100011110101000001111110 |
3 | 122102121010210221220122110220 |
4 | 132032012300203311001332 |
5 | 114410102131120010430 |
6 | 1150402202203442210 |
7 | 36665324446261404 |
oct | 3616066043650176 |
9 | 572533727818426 |
10 | 132910725156990 |
11 | 39393138415010 |
12 | 12aa6ba4b26366 |
13 | 592157359c9a1 |
14 | 24b6cb05dd474 |
15 | 10574a6452110 |
hex | 78e1b08f507e |
132910725156990 has 64 divisors (see below), whose sum is σ = 348000600713472. Its totient is φ = 32219285868800.
The previous prime is 132910725156973. The next prime is 132910725157013. The reversal of 132910725156990 is 99651527019231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2223351 + ... + 16454930.
It is an arithmetic number, because the mean of its divisors is an integer number (5437509386148).
Almost surely, 2132910725156990 is an apocalyptic number.
132910725156990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132910725156990 is an abundant number, since it is smaller than the sum of its proper divisors (215089875556482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132910725156990 is a wasteful number, since it uses less digits than its factorization.
132910725156990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18699865.
The product of its (nonzero) digits is 9185400, while the sum is 60.
The spelling of 132910725156990 in words is "one hundred thirty-two trillion, nine hundred ten billion, seven hundred twenty-five million, one hundred fifty-six thousand, nine hundred ninety".
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