Base | Representation |
---|---|
bin | 1011100101111… |
… | …11101100101110 |
3 | 20210000000200001 |
4 | 11302333230232 |
5 | 144344113230 |
6 | 13352254514 |
7 | 2260434625 |
oct | 562775456 |
9 | 223000601 |
10 | 97254190 |
11 | 4a996570 |
12 | 286a143a |
13 | 171c1a77 |
14 | ccb86bc |
15 | 88110ca |
hex | 5cbfb2e |
97254190 has 16 divisors (see below), whose sum is σ = 190972080. Its totient is φ = 35365120.
The previous prime is 97254181. The next prime is 97254193. The reversal of 97254190 is 9145279.
It is a super-2 number, since 2×972541902 = 18916754945112200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97254193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441955 + ... + 442174.
It is an arithmetic number, because the mean of its divisors is an integer number (11935755).
Almost surely, 297254190 is an apocalyptic number.
97254190 is a deficient number, since it is larger than the sum of its proper divisors (93717890).
97254190 is a wasteful number, since it uses less digits than its factorization.
97254190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884147.
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 97254190 is about 9861.7539008028. The cubic root of 97254190 is about 459.8710886407.
The spelling of 97254190 in words is "ninety-seven million, two hundred fifty-four thousand, one hundred ninety".
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