Base | Representation |
---|---|
bin | 1011101010111… |
… | …11101011101010 |
3 | 20211020022120010 |
4 | 11311133223222 |
5 | 200031100412 |
6 | 13414312350 |
7 | 2266134246 |
oct | 565375352 |
9 | 224208503 |
10 | 97909482 |
11 | 502a3930 |
12 | 289586b6 |
13 | 17391108 |
14 | d009426 |
15 | 88e033c |
hex | 5d5faea |
97909482 has 32 divisors (see below), whose sum is σ = 222912000. Its totient is φ = 28379120.
The previous prime is 97909429. The next prime is 97909529. The reversal of 97909482 is 28490979.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30732 + ... + 33767.
It is an arithmetic number, because the mean of its divisors is an integer number (6966000).
Almost surely, 297909482 is an apocalyptic number.
97909482 is an abundant number, since it is smaller than the sum of its proper divisors (125002518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97909482 is a wasteful number, since it uses less digits than its factorization.
97909482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64538.
The product of its (nonzero) digits is 326592, while the sum is 48.
The square root of 97909482 is about 9894.9220310218. The cubic root of 97909482 is about 460.9016373600.
The spelling of 97909482 in words is "ninety-seven million, nine hundred nine thousand, four hundred eighty-two".
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