Base | Representation |
---|---|
bin | 1011100101010… |
… | …00111110000100 |
3 | 20202211021221222 |
4 | 11302220332010 |
5 | 144333123332 |
6 | 13350255512 |
7 | 2256566330 |
oct | 562507604 |
9 | 222737858 |
10 | 97161092 |
11 | 4a932626 |
12 | 28657598 |
13 | 1718b592 |
14 | cc927c0 |
15 | 87e3712 |
hex | 5ca8f84 |
97161092 has 12 divisors (see below), whose sum is σ = 194322240. Its totient is φ = 41640456.
The previous prime is 97161067. The next prime is 97161109. The reversal of 97161092 is 29016179.
97161092 is an admirable number.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1734992 + ... + 1735047.
It is an arithmetic number, because the mean of its divisors is an integer number (16193520).
Almost surely, 297161092 is an apocalyptic number.
It is an amenable number.
97161092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97161092 is a wasteful number, since it uses less digits than its factorization.
97161092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3470050 (or 3470048 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 35.
The square root of 97161092 is about 9857.0326163608. The cubic root of 97161092 is about 459.7243023445.
The spelling of 97161092 in words is "ninety-seven million, one hundred sixty-one thousand, ninety-two".
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