Base | Representation |
---|---|
bin | 11000101001100010… |
… | …11010100100111100 |
3 | 1021011020222101020112 |
4 | 30110301122210330 |
5 | 204100222300444 |
6 | 10025045405152 |
7 | 645636021320 |
oct | 142461324474 |
9 | 37136871215 |
10 | 13233400124 |
11 | 5680a0041a |
12 | 2693a097b8 |
13 | 132b851799 |
14 | 8d7763980 |
15 | 526ba769e |
hex | 314c5a93c |
13233400124 has 24 divisors (see below), whose sum is σ = 26565204960. Its totient is φ = 5650370496.
The previous prime is 13233400123. The next prime is 13233400153. The reversal of 13233400124 is 42100433231.
It is a self number, because there is not a number n which added to its sum of digits gives 13233400124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13233400123) 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, 870947 + ... + 886010.
It is an arithmetic number, because the mean of its divisors is an integer number (1106883540).
Almost surely, 213233400124 is an apocalyptic number.
13233400124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13233400124 is an abundant number, since it is smaller than the sum of its proper divisors (13331804836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13233400124 is a wasteful number, since it uses less digits than its factorization.
13233400124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1757237 (or 1757235 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 13233400124 its reverse (42100433231), we get a palindrome (55333833355).
The spelling of 13233400124 in words is "thirteen billion, two hundred thirty-three million, four hundred thousand, one hundred twenty-four".
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