Base | Representation |
---|---|
bin | 1010100000110… |
… | …11100111001000 |
3 | 20010221200201012 |
4 | 11100123213020 |
5 | 140034142410 |
6 | 12430143052 |
7 | 2120426564 |
oct | 520334710 |
9 | 203850635 |
10 | 88193480 |
11 | 45868081 |
12 | 25651a88 |
13 | 1536b8bb |
14 | b9da6a4 |
15 | 7b21605 |
hex | 541b9c8 |
88193480 has 32 divisors (see below), whose sum is σ = 198892800. Its totient is φ = 35196096.
The previous prime is 88193471. The next prime is 88193491. The reversal of 88193480 is 8439188.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16859 + ... + 21461.
It is an arithmetic number, because the mean of its divisors is an integer number (6215400).
Almost surely, 288193480 is an apocalyptic number.
It is an amenable number.
88193480 is an abundant number, since it is smaller than the sum of its proper divisors (110699320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88193480 is a wasteful number, since it uses less digits than its factorization.
88193480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5093 (or 5089 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 88193480 is about 9391.1383761501. The cubic root of 88193480 is about 445.1217610669.
The spelling of 88193480 in words is "eighty-eight million, one hundred ninety-three thousand, four hundred eighty".
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