Base | Representation |
---|---|
bin | 1011100101011… |
… | …10000101100111 |
3 | 20202212100201101 |
4 | 11302232011213 |
5 | 144334311210 |
6 | 13350540531 |
7 | 2260014415 |
oct | 562560547 |
9 | 222770641 |
10 | 97182055 |
11 | 4a947353 |
12 | 28667747 |
13 | 17197c99 |
14 | cc9a2b5 |
15 | 87e9a3a |
hex | 5cae167 |
97182055 has 16 divisors (see below), whose sum is σ = 126720000. Its totient is φ = 71275680.
The previous prime is 97182049. The next prime is 97182073. The reversal of 97182055 is 55028179.
It is not a de Polignac number, because 97182055 - 25 = 97182023 is a prime.
It is a congruent 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, 13555 + ... + 19444.
It is an arithmetic number, because the mean of its divisors is an integer number (7920000).
Almost surely, 297182055 is an apocalyptic number.
97182055 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
97182055 is a deficient number, since it is larger than the sum of its proper divisors (29537945).
97182055 is a wasteful number, since it uses less digits than its factorization.
97182055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33054.
The product of its (nonzero) digits is 25200, while the sum is 37.
The square root of 97182055 is about 9858.0959114831. The cubic root of 97182055 is about 459.7573625861.
The spelling of 97182055 in words is "ninety-seven million, one hundred eighty-two thousand, fifty-five".
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