Base | Representation |
---|---|
bin | 111001001001… |
… | …001101010100 |
3 | 1001012001121000 |
4 | 321021031110 |
5 | 12313324144 |
6 | 1253023300 |
7 | 241220151 |
oct | 71111524 |
9 | 31161530 |
10 | 14979924 |
11 | 8501703 |
12 | 5024b30 |
13 | 314647b |
14 | 1dbd228 |
15 | 14ad769 |
hex | e49354 |
14979924 has 96 divisors (see below), whose sum is σ = 42336000. Its totient is φ = 4561920.
The previous prime is 14979917. The next prime is 14979949. The reversal of 14979924 is 42997941.
It is a happy number.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 14979924.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75177 + ... + 75375.
It is an arithmetic number, because the mean of its divisors is an integer number (441000).
Almost surely, 214979924 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14979924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21168000).
14979924 is an abundant number, since it is smaller than the sum of its proper divisors (27356076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14979924 is a wasteful number, since it uses less digits than its factorization.
14979924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270 (or 262 counting only the distinct ones).
The product of its digits is 163296, while the sum is 45.
The square root of 14979924 is about 3870.3906779549. The cubic root of 14979924 is about 246.5111323689.
The spelling of 14979924 in words is "fourteen million, nine hundred seventy-nine thousand, nine hundred twenty-four".
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