Base | Representation |
---|---|
bin | 11001110111000110… |
… | …01111110110111000 |
3 | 1022211121012011020020 |
4 | 30323203033312320 |
5 | 211413300410444 |
6 | 10213410130440 |
7 | 1001026014120 |
oct | 147343176670 |
9 | 38747164206 |
10 | 13883997624 |
11 | 5985177a02 |
12 | 2835880a20 |
13 | 1403584713 |
14 | 959d1bc80 |
15 | 563d6c119 |
hex | 33b8cfdb8 |
13883997624 has 64 divisors (see below), whose sum is σ = 39677836800. Its totient is φ = 3965929344.
The previous prime is 13883997613. The next prime is 13883997629. The reversal of 13883997624 is 42679938831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13883997629) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068237 + ... + 1081155.
It is an arithmetic number, because the mean of its divisors is an integer number (619966200).
Almost surely, 213883997624 is an apocalyptic number.
13883997624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13883997624 is an abundant number, since it is smaller than the sum of its proper divisors (25793839176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13883997624 is a wasteful number, since it uses less digits than its factorization.
13883997624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19332 (or 19328 counting only the distinct ones).
The product of its digits is 15676416, while the sum is 60.
The spelling of 13883997624 in words is "thirteen billion, eight hundred eighty-three million, nine hundred ninety-seven thousand, six hundred twenty-four".
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