Base | Representation |
---|---|
bin | 1011101001010… |
… | …01110101110110 |
3 | 20210211010001021 |
4 | 11310221311312 |
5 | 200002021300 |
6 | 13405451354 |
7 | 2264225302 |
oct | 564516566 |
9 | 223733037 |
10 | 97688950 |
11 | 50163177 |
12 | 28870b5a |
13 | 17314918 |
14 | cd8cd02 |
15 | 8899d1a |
hex | 5d29d76 |
97688950 has 24 divisors (see below), whose sum is σ = 181961568. Its totient is φ = 39019680.
The previous prime is 97688933. The next prime is 97688957. The reversal of 97688950 is 5988679.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97688957) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67939 + ... + 69361.
It is an arithmetic number, because the mean of its divisors is an integer number (7581732).
Almost surely, 297688950 is an apocalyptic number.
97688950 is a deficient number, since it is larger than the sum of its proper divisors (84272618).
97688950 is a wasteful number, since it uses less digits than its factorization.
97688950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2808 (or 2803 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 52.
The square root of 97688950 is about 9883.7720532194. The cubic root of 97688950 is about 460.5553312016. Note that the first 3 decimals are identical.
The spelling of 97688950 in words is "ninety-seven million, six hundred eighty-eight thousand, nine hundred fifty".
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