Base | Representation |
---|---|
bin | 1111100101011… |
… | …01111111011000 |
3 | 100010000002012100 |
4 | 13302231333120 |
5 | 231432023323 |
6 | 20550043400 |
7 | 3145144530 |
oct | 762557730 |
9 | 303002170 |
10 | 130736088 |
11 | 67884a5a |
12 | 37949560 |
13 | 21115842 |
14 | 135124c0 |
15 | b726943 |
hex | 7cadfd8 |
130736088 has 48 divisors (see below), whose sum is σ = 404660880. Its totient is φ = 37353024.
The previous prime is 130736009. The next prime is 130736101. The reversal of 130736088 is 880637031.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129195 + ... + 130202.
It is an arithmetic number, because the mean of its divisors is an integer number (8430435).
Almost surely, 2130736088 is an apocalyptic number.
130736088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
130736088 is an abundant number, since it is smaller than the sum of its proper divisors (273924792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130736088 is a wasteful number, since it uses less digits than its factorization.
130736088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259416 (or 259409 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 130736088 is about 11433.9882805607. The cubic root of 130736088 is about 507.5340241047.
The spelling of 130736088 in words is "one hundred thirty million, seven hundred thirty-six thousand, eighty-eight".
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