Base | Representation |
---|---|
bin | 111100111101100111… |
… | …1001110010000000000 |
3 | 110111220210200201000100 |
4 | 1321323033032100000 |
5 | 4121104122410401 |
6 | 140050421122400 |
7 | 12313143540621 |
oct | 1717317162000 |
9 | 414823621010 |
10 | 130916606976 |
11 | 50581014561 |
12 | 21457859400 |
13 | c464a6411c |
14 | 649d109a48 |
15 | 3613570b86 |
hex | 1e7b3ce400 |
130916606976 has 99 divisors (see below), whose sum is σ = 378119185041. Its totient is φ = 43627290624.
The previous prime is 130916606971. The next prime is 130916606999. The reversal of 130916606976 is 679606619031.
The square root of 130916606976 is 361824.
It is a perfect power (a square), and thus also a powerful number.
130916606976 is a `hidden beast` number, since 13 + 0 + 9 + 16 + 606 + 9 + 7 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 108488549376 + 22428057600 = 329376^2 + 149760^2 .
It is not an unprimeable number, because it can be changed into a prime (130916606971) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 34733220 + ... + 34736988.
Almost surely, 2130916606976 is an apocalyptic number.
130916606976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
130916606976 is the 361824-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130916606976
130916606976 is an abundant number, since it is smaller than the sum of its proper divisors (247202578065).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130916606976 is an frugal number, since it uses more digits than its factorization.
130916606976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7564 (or 3774 counting only the distinct ones).
The product of its (nonzero) digits is 2204496, while the sum is 54.
The spelling of 130916606976 in words is "one hundred thirty billion, nine hundred sixteen million, six hundred six thousand, nine hundred seventy-six".
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