Base | Representation |
---|---|
bin | 1111100100010… |
… | …01111000000100 |
3 | 100002201120021200 |
4 | 13302021320010 |
5 | 231412310124 |
6 | 20542542500 |
7 | 3143660340 |
oct | 762117004 |
9 | 302646250 |
10 | 130588164 |
11 | 67793903 |
12 | 37897a30 |
13 | 21093405 |
14 | 134b4620 |
15 | b6e7bc9 |
hex | 7c89e04 |
130588164 has 36 divisors (see below), whose sum is σ = 377255424. Its totient is φ = 37310832.
The previous prime is 130588163. The next prime is 130588177. The reversal of 130588164 is 461885031.
130588164 is a `hidden beast` number, since 13 + 0 + 588 + 1 + 64 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (130588163) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258852 + ... + 259355.
Almost surely, 2130588164 is an apocalyptic number.
130588164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
130588164 is an abundant number, since it is smaller than the sum of its proper divisors (246667260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130588164 is a wasteful number, since it uses less digits than its factorization.
130588164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518224 (or 518219 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 130588164 is about 11427.5178407211. The cubic root of 130588164 is about 507.3425319734.
The spelling of 130588164 in words is "one hundred thirty million, five hundred eighty-eight thousand, one hundred sixty-four".
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