Base | Representation |
---|---|
bin | 11010110011010100… |
… | …11101101101111000 |
3 | 1101010210211101200010 |
4 | 31121222131231320 |
5 | 213432114042010 |
6 | 10335454341520 |
7 | 1016402142360 |
oct | 153152355570 |
9 | 41123741603 |
10 | 14389205880 |
11 | 6114371395 |
12 | 2956aba8a0 |
13 | 148414130a |
14 | 9a706b9a0 |
15 | 5933b3620 |
hex | 359a9db78 |
14389205880 has 64 divisors (see below), whose sum is σ = 49334423040. Its totient is φ = 3288961152.
The previous prime is 14389205863. The next prime is 14389205891. The reversal of 14389205880 is 8850298341.
It is a congruent number.
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, 8564164 + ... + 8565843.
It is an arithmetic number, because the mean of its divisors is an integer number (770850360).
Almost surely, 214389205880 is an apocalyptic number.
14389205880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14389205880 is an abundant number, since it is smaller than the sum of its proper divisors (34945217160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14389205880 is a wasteful number, since it uses less digits than its factorization.
14389205880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17130028 (or 17130024 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 48.
The spelling of 14389205880 in words is "fourteen billion, three hundred eighty-nine million, two hundred five thousand, eight hundred eighty".
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