Base | Representation |
---|---|
bin | 11001101101010001… |
… | …00010111111010000 |
3 | 1022121211221212121210 |
4 | 30312220202333100 |
5 | 211231141004444 |
6 | 10201302020120 |
7 | 666004551102 |
oct | 146650427720 |
9 | 38554855553 |
10 | 13801500624 |
11 | 594265076a |
12 | 2812117640 |
13 | 13bc45b922 |
14 | 94cda5572 |
15 | 55b9c37b9 |
hex | 336a22fd0 |
13801500624 has 40 divisors (see below), whose sum is σ = 35782625440. Its totient is φ = 4583887488.
The previous prime is 13801500599. The next prime is 13801500631. The reversal of 13801500624 is 42600510831.
13801500624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13801500591 and 13801500600.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505714 + ... + 532305.
It is an arithmetic number, because the mean of its divisors is an integer number (894565636).
Almost surely, 213801500624 is an apocalyptic number.
It is an amenable number.
13801500624 is an abundant number, since it is smaller than the sum of its proper divisors (21981124816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13801500624 is a wasteful number, since it uses less digits than its factorization.
13801500624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1038307 (or 1038301 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The spelling of 13801500624 in words is "thirteen billion, eight hundred one million, five hundred thousand, six hundred twenty-four".
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