Base | Representation |
---|---|
bin | 11011101011011101… |
… | …01101101001110000 |
3 | 1102100121212100222010 |
4 | 31311232231221300 |
5 | 220413140104101 |
6 | 10454315042520 |
7 | 1034150416401 |
oct | 156556555160 |
9 | 42317770863 |
10 | 14860081776 |
11 | 6336146421 |
12 | 2a68740440 |
13 | 152a869cc7 |
14 | a0d8019a8 |
15 | 5be8c72d6 |
hex | 375bada70 |
14860081776 has 80 divisors (see below), whose sum is σ = 40101290496. Its totient is φ = 4732831488.
The previous prime is 14860081759. The next prime is 14860081781. The reversal of 14860081776 is 67718006841.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 1078386 + ... + 1092078.
Almost surely, 214860081776 is an apocalyptic number.
14860081776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14860081776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20050645248).
14860081776 is an abundant number, since it is smaller than the sum of its proper divisors (25241208720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14860081776 is a wasteful number, since it uses less digits than its factorization.
14860081776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14710 (or 14704 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 48.
The spelling of 14860081776 in words is "fourteen billion, eight hundred sixty million, eighty-one thousand, seven hundred seventy-six".
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