Base | Representation |
---|---|
bin | 1011100101110… |
… | …11110001000110 |
3 | 20202222012120121 |
4 | 11302323301012 |
5 | 144343104321 |
6 | 13352052154 |
7 | 2260336651 |
oct | 562736106 |
9 | 222865517 |
10 | 97238086 |
11 | 4a985460 |
12 | 2869405a |
13 | 171b763a |
14 | ccb2898 |
15 | 880b441 |
hex | 5cbbc46 |
97238086 has 32 divisors (see below), whose sum is σ = 168220800. Its totient is φ = 41690880.
The previous prime is 97238081. The next prime is 97238129. The reversal of 97238086 is 68083279.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97238081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147225 + ... + 147883.
It is an arithmetic number, because the mean of its divisors is an integer number (5256900).
Almost surely, 297238086 is an apocalyptic number.
97238086 is a deficient number, since it is larger than the sum of its proper divisors (70982714).
97238086 is a wasteful number, since it uses less digits than its factorization.
97238086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1044.
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 97238086 is about 9860.9373793773. The cubic root of 97238086 is about 459.8457043948.
The spelling of 97238086 in words is "ninety-seven million, two hundred thirty-eight thousand, eighty-six".
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