Base | Representation |
---|---|
bin | 10010111101111111111000 |
3 | 100100122001000 |
4 | 102331333320 |
5 | 2233110121 |
6 | 254325000 |
7 | 60160122 |
oct | 22757770 |
9 | 10318030 |
10 | 4972536 |
11 | 2896a38 |
12 | 17b9760 |
13 | 105143a |
14 | 936212 |
15 | 683526 |
hex | 4bdff8 |
4972536 has 32 divisors (see below), whose sum is σ = 13813200. Its totient is φ = 1657440.
The previous prime is 4972529. The next prime is 4972549. The reversal of 4972536 is 6352794.
It is a super-2 number, since 2×49725362 = 49452228542592, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 44 + 95 + 76 + 213 + 55 + 314 + 64 .
It is a self number, because there is not a number n which added to its sum of digits gives 4972536.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11295 + ... + 11726.
Almost surely, 24972536 is an apocalyptic number.
It is an amenable number.
4972536 is an abundant number, since it is smaller than the sum of its proper divisors (8840664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4972536 is a wasteful number, since it uses less digits than its factorization.
4972536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23036 (or 23026 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The square root of 4972536 is about 2229.9183841567. The cubic root of 4972536 is about 170.6839344779.
The spelling of 4972536 in words is "four million, nine hundred seventy-two thousand, five hundred thirty-six".
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