Base | Representation |
---|---|
bin | 1111100001000… |
… | …10111011110010 |
3 | 100001221010220000 |
4 | 13300202323302 |
5 | 231310312024 |
6 | 20525530430 |
7 | 3140253132 |
oct | 760427362 |
9 | 301833800 |
10 | 130166514 |
11 | 67526035 |
12 | 37713a16 |
13 | 20c7650a |
14 | 13404ac2 |
15 | b662cc9 |
hex | 7c22ef2 |
130166514 has 20 divisors (see below), whose sum is σ = 291669774. Its totient is φ = 43388784.
The previous prime is 130166507. The next prime is 130166527. The reversal of 130166514 is 415661031.
130166514 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 6 + 651 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 114126489 + 16040025 = 10683^2 + 4005^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 401587 + ... + 401910.
Almost surely, 2130166514 is an apocalyptic number.
130166514 is an abundant number, since it is smaller than the sum of its proper divisors (161503260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130166514 is an equidigital number, since it uses as much as digits as its factorization.
130166514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 803511 (or 803502 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 130166514 is about 11409.0540361592. The cubic root of 130166514 is about 506.7958983793.
The spelling of 130166514 in words is "one hundred thirty million, one hundred sixty-six thousand, five hundred fourteen".
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