Base | Representation |
---|---|
bin | 11010100111001010… |
… | …01000101110000100 |
3 | 1100212200210012122101 |
4 | 31103211020232010 |
5 | 213230002131420 |
6 | 10321411041444 |
7 | 1014022510321 |
oct | 152345105604 |
9 | 40780705571 |
10 | 14287145860 |
11 | 60717a3169 |
12 | 29288a0284 |
13 | 1468c58c80 |
14 | 9976a1b48 |
15 | 58945360a |
hex | 353948b84 |
14287145860 has 48 divisors (see below), whose sum is σ = 32524998912. Its totient is φ = 5240304000.
The previous prime is 14287145843. The next prime is 14287145891. The reversal of 14287145860 is 6854178241.
It is a self number, because there is not a number n which added to its sum of digits gives 14287145860.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142696 + ... + 221215.
It is an arithmetic number, because the mean of its divisors is an integer number (677604144).
Almost surely, 214287145860 is an apocalyptic number.
14287145860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14287145860 is an abundant number, since it is smaller than the sum of its proper divisors (18237853052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14287145860 is a wasteful number, since it uses less digits than its factorization.
14287145860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364084 (or 364082 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 46.
The spelling of 14287145860 in words is "fourteen billion, two hundred eighty-seven million, one hundred forty-five thousand, eight hundred sixty".
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