Base | Representation |
---|---|
bin | 11001110110001100… |
… | …11010010100110000 |
3 | 1022211001222002211000 |
4 | 30323012122110300 |
5 | 211404332011240 |
6 | 10212540122000 |
7 | 1000604531253 |
oct | 147306322460 |
9 | 38731862730 |
10 | 13876438320 |
11 | 5980984548 |
12 | 2833236300 |
13 | 1401b38a64 |
14 | 958d1109a |
15 | 563377430 |
hex | 33b19a530 |
13876438320 has 80 divisors (see below), whose sum is σ = 47796628320. Its totient is φ = 3700382976.
The previous prime is 13876438291. The next prime is 13876438339. The reversal of 13876438320 is 2383467831.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 3209979 + ... + 3214298.
It is an arithmetic number, because the mean of its divisors is an integer number (597457854).
Almost surely, 213876438320 is an apocalyptic number.
13876438320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13876438320 is an abundant number, since it is smaller than the sum of its proper divisors (33920190000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13876438320 is a wasteful number, since it uses less digits than its factorization.
13876438320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6424299 (or 6424287 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 13876438320 in words is "thirteen billion, eight hundred seventy-six million, four hundred thirty-eight thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •