Base | Representation |
---|---|
bin | 111000101100… |
… | …101010000100 |
3 | 1000222010011202 |
4 | 320230222010 |
5 | 12301103410 |
6 | 1250322032 |
7 | 240222206 |
oct | 70545204 |
9 | 30863152 |
10 | 14862980 |
11 | 8431860 |
12 | 4b89318 |
13 | 3105182 |
14 | 1d8c776 |
15 | 1488ca5 |
hex | e2ca84 |
14862980 has 24 divisors (see below), whose sum is σ = 34050240. Its totient is φ = 5404640.
The previous prime is 14862979. The next prime is 14862983. The reversal of 14862980 is 8926841.
It is not an unprimeable number, because it can be changed into a prime (14862983) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33560 + ... + 33999.
It is an arithmetic number, because the mean of its divisors is an integer number (1418760).
Almost surely, 214862980 is an apocalyptic number.
14862980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14862980 is an abundant number, since it is smaller than the sum of its proper divisors (19187260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14862980 is a wasteful number, since it uses less digits than its factorization.
14862980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67579 (or 67577 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 14862980 is about 3855.2535584576. The cubic root of 14862980 is about 245.8679750729.
The spelling of 14862980 in words is "fourteen million, eight hundred sixty-two thousand, nine hundred eighty".
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