Base | Representation |
---|---|
bin | 1011111011111011100111… |
… | …0110101010010101001000 |
3 | 1201110122222002000012120102 |
4 | 2332332321312222111020 |
5 | 3210011422230002100 |
6 | 43525105531344532 |
7 | 2523123660404240 |
oct | 276767166522510 |
9 | 51418862005512 |
10 | 13124243203400 |
11 | 41aaa6215a38a |
12 | 157b6965b2148 |
13 | 7427c2c97114 |
14 | 335306b0cb20 |
15 | 17b5d1e02cd5 |
hex | befb9daa548 |
13124243203400 has 96 divisors (see below), whose sum is σ = 34874894352000. Its totient is φ = 4499494686720.
The previous prime is 13124243203397. The next prime is 13124243203451. The reversal of 13124243203400 is 430234242131.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26366021 + ... + 26859179.
It is an arithmetic number, because the mean of its divisors is an integer number (363280149500).
Almost surely, 213124243203400 is an apocalyptic number.
13124243203400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13124243203400 is an abundant number, since it is smaller than the sum of its proper divisors (21750651148600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13124243203400 is a wasteful number, since it uses less digits than its factorization.
13124243203400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512191 (or 512182 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 13124243203400 its reverse (430234242131), we get a palindrome (13554477445531).
The spelling of 13124243203400 in words is "thirteen trillion, one hundred twenty-four billion, two hundred forty-three million, two hundred three thousand, four hundred".
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