Base | Representation |
---|---|
bin | 1010100110100… |
… | …00001100001010 |
3 | 20012100021022122 |
4 | 11103100030022 |
5 | 140231330010 |
6 | 12454051242 |
7 | 2126630156 |
oct | 523201412 |
9 | 205307278 |
10 | 88933130 |
11 | 46222860 |
12 | 25949b22 |
13 | 1556a470 |
14 | bb50066 |
15 | 7c1a855 |
hex | 54d030a |
88933130 has 32 divisors (see below), whose sum is σ = 188068608. Its totient is φ = 29851200.
The previous prime is 88933127. The next prime is 88933133. The reversal of 88933130 is 3133988.
It is an interprime number because it is at equal distance from previous prime (88933127) and next prime (88933133).
It is a super-2 number, since 2×889331302 = 15818203223193800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (88933133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29666 + ... + 32525.
It is an arithmetic number, because the mean of its divisors is an integer number (5877144).
Almost surely, 288933130 is an apocalyptic number.
88933130 is an abundant number, since it is smaller than the sum of its proper divisors (99135478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88933130 is a wasteful number, since it uses less digits than its factorization.
88933130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62222.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 88933130 is about 9430.4363631807. The cubic root of 88933130 is about 446.3626622516.
The spelling of 88933130 in words is "eighty-eight million, nine hundred thirty-three thousand, one hundred thirty".
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