Base | Representation |
---|---|
bin | 1011101000100… |
… | …00011101111111 |
3 | 20210121211111010 |
4 | 11310100131333 |
5 | 144440210043 |
6 | 13403330303 |
7 | 2263313304 |
oct | 564203577 |
9 | 223554433 |
10 | 97585023 |
11 | 500a2088 |
12 | 28820993 |
13 | 172a9523 |
14 | cd630ab |
15 | 8879133 |
hex | 5d1077f |
97585023 has 16 divisors (see below), whose sum is σ = 131532800. Its totient is φ = 64351584.
The previous prime is 97584989. The next prime is 97585051. The reversal of 97585023 is 32058579.
It is not a de Polignac number, because 97585023 - 26 = 97584959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97585073) 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, 132765 + ... + 133497.
It is an arithmetic number, because the mean of its divisors is an integer number (8220800).
Almost surely, 297585023 is an apocalyptic number.
97585023 is a deficient number, since it is larger than the sum of its proper divisors (33947777).
97585023 is a wasteful number, since it uses less digits than its factorization.
97585023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158.
The product of its (nonzero) digits is 75600, while the sum is 39.
The square root of 97585023 is about 9878.5131978451. The cubic root of 97585023 is about 460.3919516946.
The spelling of 97585023 in words is "ninety-seven million, five hundred eighty-five thousand, twenty-three".
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