Base | Representation |
---|---|
bin | 1011100101000… |
… | …00001001011110 |
3 | 20202202110101200 |
4 | 11302200021132 |
5 | 144330444313 |
6 | 13345420330 |
7 | 2256356100 |
oct | 562401136 |
9 | 222673350 |
10 | 97124958 |
11 | 4a908467 |
12 | 2863a6a6 |
13 | 17177cb8 |
14 | cc83570 |
15 | 87d7b73 |
hex | 5ca025e |
97124958 has 36 divisors (see below), whose sum is σ = 244796760. Its totient is φ = 27749736.
The previous prime is 97124921. The next prime is 97124971. The reversal of 97124958 is 85942179.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 54178 + ... + 55941.
It is an arithmetic number, because the mean of its divisors is an integer number (6799910).
Almost surely, 297124958 is an apocalyptic number.
97124958 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
97124958 is an abundant number, since it is smaller than the sum of its proper divisors (147671802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97124958 is a wasteful number, since it uses less digits than its factorization.
97124958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110141 (or 110131 counting only the distinct ones).
The product of its digits is 181440, while the sum is 45.
The square root of 97124958 is about 9855.1995413589. The cubic root of 97124958 is about 459.6673051202.
The spelling of 97124958 in words is "ninety-seven million, one hundred twenty-four thousand, nine hundred fifty-eight".
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