Base | Representation |
---|---|
bin | 111001001010… |
… | …011011011000 |
3 | 1001012022110001 |
4 | 321022123120 |
5 | 12314004140 |
6 | 1253102344 |
7 | 241240546 |
oct | 71123330 |
9 | 31168401 |
10 | 14984920 |
11 | 8505435 |
12 | 50279b4 |
13 | 3148822 |
14 | 1dc0d96 |
15 | 14aee9a |
hex | e4a6d8 |
14984920 has 32 divisors (see below), whose sum is σ = 35492400. Its totient is φ = 5678208.
The previous prime is 14984917. The next prime is 14984933. The reversal of 14984920 is 2948941.
It is a happy number.
14984920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 14984920.
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, 9099 + ... + 10618.
Almost surely, 214984920 is an apocalyptic number.
14984920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14984920 is an abundant number, since it is smaller than the sum of its proper divisors (20507480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14984920 is a wasteful number, since it uses less digits than its factorization.
14984920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19747 (or 19743 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 14984920 is about 3871.0360370319. The cubic root of 14984920 is about 246.5385342153.
The spelling of 14984920 in words is "fourteen million, nine hundred eighty-four thousand, nine hundred twenty".
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