Base | Representation |
---|---|
bin | 1011101000101… |
… | …01110001101001 |
3 | 20210122221022020 |
4 | 11310111301221 |
5 | 144441404021 |
6 | 13404015053 |
7 | 2263433550 |
oct | 564256151 |
9 | 223587266 |
10 | 97606761 |
11 | 5010744a |
12 | 28831489 |
13 | 172b63a5 |
14 | cd6ad97 |
15 | 88807c6 |
hex | 5d15c69 |
97606761 has 16 divisors (see below), whose sum is σ = 151542144. Its totient is φ = 54722304.
The previous prime is 97606759. The next prime is 97606783. The reversal of 97606761 is 16760679.
It is not a de Polignac number, because 97606761 - 21 = 97606759 is a prime.
It is a super-2 number, since 2×976067612 = 19054159585822242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (97606261) 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, 42736 + ... + 44961.
It is an arithmetic number, because the mean of its divisors is an integer number (9471384).
Almost surely, 297606761 is an apocalyptic number.
It is an amenable number.
97606761 is a deficient number, since it is larger than the sum of its proper divisors (53935383).
97606761 is a wasteful number, since it uses less digits than its factorization.
97606761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87760.
The product of its (nonzero) digits is 95256, while the sum is 42.
The square root of 97606761 is about 9879.6134033676. The cubic root of 97606761 is about 460.4261347311.
The spelling of 97606761 in words is "ninety-seven million, six hundred six thousand, seven hundred sixty-one".
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