Base | Representation |
---|---|
bin | 11010001110100010… |
… | …00101000011100100 |
3 | 1100100022001122000100 |
4 | 31013101011003210 |
5 | 212314110431010 |
6 | 10245111144100 |
7 | 1005633540234 |
oct | 150721050344 |
9 | 40308048010 |
10 | 14080561380 |
11 | 5a76123196 |
12 | 288b675030 |
13 | 1435207932 |
14 | 978087cc4 |
15 | 5762482c0 |
hex | 3474450e4 |
14080561380 has 36 divisors (see below), whose sum is σ = 42711036732. Its totient is φ = 3754816320.
The previous prime is 14080561379. The next prime is 14080561393. The reversal of 14080561380 is 8316508041.
14080561380 is a `hidden beast` number, since 14 + 0 + 8 + 0 + 561 + 3 + 80 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5941634724 + 8138926656 = 77082^2 + 90216^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39112491 + ... + 39112850.
It is an arithmetic number, because the mean of its divisors is an integer number (1186417687).
Almost surely, 214080561380 is an apocalyptic number.
14080561380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14080561380 is an abundant number, since it is smaller than the sum of its proper divisors (28630475352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14080561380 is a wasteful number, since it uses less digits than its factorization.
14080561380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78225356 (or 78225351 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The spelling of 14080561380 in words is "fourteen billion, eighty million, five hundred sixty-one thousand, three hundred eighty".
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