Base | Representation |
---|---|
bin | 1011100101001… |
… | …01010001001100 |
3 | 20202210112011111 |
4 | 11302211101030 |
5 | 144332132212 |
6 | 13350101404 |
7 | 2256504202 |
oct | 562452114 |
9 | 222715144 |
10 | 97145932 |
11 | 4a9221a4 |
12 | 2864a864 |
13 | 17184700 |
14 | cc8b072 |
15 | 87ddea7 |
hex | 5ca544c |
97145932 has 36 divisors (see below), whose sum is σ = 185663016. Its totient is φ = 44453760.
The previous prime is 97145929. The next prime is 97145947. The reversal of 97145932 is 23954179.
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, 88008 + ... + 89104.
It is an arithmetic number, because the mean of its divisors is an integer number (5157306).
Almost surely, 297145932 is an apocalyptic number.
It is an amenable number.
97145932 is a deficient number, since it is larger than the sum of its proper divisors (88517084).
97145932 is a wasteful number, since it uses less digits than its factorization.
97145932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1258 (or 1243 counting only the distinct ones).
The product of its digits is 68040, while the sum is 40.
The square root of 97145932 is about 9856.2635922544. The cubic root of 97145932 is about 459.7003909111.
The spelling of 97145932 in words is "ninety-seven million, one hundred forty-five thousand, nine hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •