Base | Representation |
---|---|
bin | 1011010100100… |
… | …10101010110101 |
3 | 20121201002220121 |
4 | 11222102222311 |
5 | 143303110342 |
6 | 13231331541 |
7 | 2232153016 |
oct | 552225265 |
9 | 217632817 |
10 | 94972597 |
11 | 49678355 |
12 | 27980bb1 |
13 | 168a3405 |
14 | c88300d |
15 | 8510067 |
hex | 5a92ab5 |
94972597 has 6 divisors (see below), whose sum is σ = 95606178. Its totient is φ = 94343184.
The previous prime is 94972573. The next prime is 94972601. The reversal of 94972597 is 79527949.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 23755876 + 71216721 = 4874^2 + 8439^2 .
It is a de Polignac number, because none of the positive numbers 2k-94972597 is a prime.
It is a super-3 number, since 3×949725973 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94972517) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22723 + ... + 26575.
It is an arithmetic number, because the mean of its divisors is an integer number (15934363).
Almost surely, 294972597 is an apocalyptic number.
It is an amenable number.
94972597 is a deficient number, since it is larger than the sum of its proper divisors (633581).
94972597 is an equidigital number, since it uses as much as digits as its factorization.
94972597 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4167 (or 4010 counting only the distinct ones).
The product of its digits is 1428840, while the sum is 52.
The square root of 94972597 is about 9745.3884991826. The cubic root of 94972597 is about 456.2463866105.
The spelling of 94972597 in words is "ninety-four million, nine hundred seventy-two thousand, five hundred ninety-seven".
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