Base | Representation |
---|---|
bin | 11001100111001111… |
… | …11000110100110000 |
3 | 1022111022220222200020 |
4 | 30303213320310300 |
5 | 211130223340042 |
6 | 10152255323440 |
7 | 664522353066 |
oct | 146347706460 |
9 | 38438828606 |
10 | 13750996272 |
11 | 5917096032 |
12 | 27b9220580 |
13 | 13b1b57ab0 |
14 | 9463ba036 |
15 | 5573493ec |
hex | 3339f8d30 |
13750996272 has 40 divisors (see below), whose sum is σ = 38255978544. Its totient is φ = 4231075584.
The previous prime is 13750996243. The next prime is 13750996277. The reversal of 13750996272 is 27269905731.
It is not an unprimeable number, because it can be changed into a prime (13750996277) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11017803 + ... + 11019050.
Almost surely, 213750996272 is an apocalyptic number.
13750996272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13750996272 is an abundant number, since it is smaller than the sum of its proper divisors (24504982272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13750996272 is a wasteful number, since it uses less digits than its factorization.
13750996272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22036877 (or 22036871 counting only the distinct ones).
The product of its (nonzero) digits is 1428840, while the sum is 51.
The spelling of 13750996272 in words is "thirteen billion, seven hundred fifty million, nine hundred ninety-six thousand, two hundred seventy-two".
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