Base | Representation |
---|---|
bin | 10010111110000110111000 |
3 | 100100122122121 |
4 | 102332012320 |
5 | 2233113414 |
6 | 254331024 |
7 | 60161332 |
oct | 22760670 |
9 | 10318577 |
10 | 4972984 |
11 | 2897305 |
12 | 17b9a74 |
13 | 10516c3 |
14 | 936452 |
15 | 683724 |
hex | 4be1b8 |
4972984 has 16 divisors (see below), whose sum is σ = 9815400. Its totient is φ = 2355552.
The previous prime is 4972969. The next prime is 4972987. The reversal of 4972984 is 4892794.
It is a self number, because there is not a number n which added to its sum of digits gives 4972984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4972987) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16207 + ... + 16510.
Almost surely, 24972984 is an apocalyptic number.
It is an amenable number.
4972984 is a deficient number, since it is larger than the sum of its proper divisors (4842416).
4972984 is a wasteful number, since it uses less digits than its factorization.
4972984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32742 (or 32738 counting only the distinct ones).
The product of its digits is 145152, while the sum is 43.
The square root of 4972984 is about 2230.0188340012. The cubic root of 4972984 is about 170.6890602397.
Multiplying 4972984 by its sum of digits (43), we get a palindrome (213838312).
It can be divided in two parts, 497 and 2984, that added together give a square (3481 = 592).
The spelling of 4972984 in words is "four million, nine hundred seventy-two thousand, nine hundred eighty-four".
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