Base | Representation |
---|---|
bin | 11001101100010111… |
… | …00101100110100100 |
3 | 1022121022200012002022 |
4 | 30312023211212210 |
5 | 211222220043111 |
6 | 10200431202312 |
7 | 665553202406 |
oct | 146613454644 |
9 | 38538605068 |
10 | 13793909156 |
11 | 5939336125 |
12 | 280b676398 |
13 | 13baa01431 |
14 | 94bd8ab76 |
15 | 55aec42db |
hex | 3362e59a4 |
13793909156 has 12 divisors (see below), whose sum is σ = 24140188380. Its totient is φ = 6896712480.
The previous prime is 13793909113. The next prime is 13793909159. The reversal of 13793909156 is 65190939731.
13793909156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9030700900 + 4763208256 = 95030^2 + 69016^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13793909098 and 13793909107.
It is not an unprimeable number, because it can be changed into a prime (13793909159) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 145886 + ... + 221066.
It is an arithmetic number, because the mean of its divisors is an integer number (2011682365).
Almost surely, 213793909156 is an apocalyptic number.
It is an amenable number.
13793909156 is a deficient number, since it is larger than the sum of its proper divisors (10346279224).
13793909156 is a wasteful number, since it uses less digits than its factorization.
13793909156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121054 (or 121052 counting only the distinct ones).
The product of its (nonzero) digits is 1377810, while the sum is 53.
The spelling of 13793909156 in words is "thirteen billion, seven hundred ninety-three million, nine hundred nine thousand, one hundred fifty-six".
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