Base | Representation |
---|---|
bin | 1111100110010… |
… | …00000101010100 |
3 | 100010012111210201 |
4 | 13303020011110 |
5 | 231443433324 |
6 | 20552230244 |
7 | 3146101240 |
oct | 763100524 |
9 | 303174721 |
10 | 130842964 |
11 | 6794828a |
12 | 3799b384 |
13 | 21152395 |
14 | 1353d420 |
15 | b748444 |
hex | 7cc8154 |
130842964 has 12 divisors (see below), whose sum is σ = 261685984. Its totient is φ = 56075544.
The previous prime is 130842961. The next prime is 130842973. The reversal of 130842964 is 469248031.
130842964 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130842961) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2336454 + ... + 2336509.
Almost surely, 2130842964 is an apocalyptic number.
130842964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
130842964 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130842964 is a wasteful number, since it uses less digits than its factorization.
130842964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4672974 (or 4672972 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 130842964 is about 11438.6609356165. The cubic root of 130842964 is about 507.6722884833.
The spelling of 130842964 in words is "one hundred thirty million, eight hundred forty-two thousand, nine hundred sixty-four".
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