Base | Representation |
---|---|
bin | 1011100111001… |
… | …10011000011101 |
3 | 20210022002000110 |
4 | 11303212120131 |
5 | 144414201022 |
6 | 13355520233 |
7 | 2261664600 |
oct | 563463035 |
9 | 223262013 |
10 | 97412637 |
11 | 4aa94613 |
12 | 28759079 |
13 | 17248c1a |
14 | cd1a337 |
15 | 884300c |
hex | 5ce661d |
97412637 has 12 divisors (see below), whose sum is σ = 151089216. Its totient is φ = 55664280.
The previous prime is 97412621. The next prime is 97412641. The reversal of 97412637 is 73621479.
It is not a de Polignac number, because 97412637 - 24 = 97412621 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 97412595 and 97412604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97412647) 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, 331189 + ... + 331482.
It is an arithmetic number, because the mean of its divisors is an integer number (12590768).
Almost surely, 297412637 is an apocalyptic number.
It is an amenable number.
97412637 is a deficient number, since it is larger than the sum of its proper divisors (53676579).
97412637 is a wasteful number, since it uses less digits than its factorization.
97412637 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662688 (or 662681 counting only the distinct ones).
The product of its digits is 63504, while the sum is 39.
The square root of 97412637 is about 9869.7840401905. The cubic root of 97412637 is about 460.1206945424.
The spelling of 97412637 in words is "ninety-seven million, four hundred twelve thousand, six hundred thirty-seven".
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