Base | Representation |
---|---|
bin | 11000001111010111… |
… | …10011110111011100 |
3 | 1020120221210220120221 |
4 | 30013223303313130 |
5 | 203123014431121 |
6 | 5551203251124 |
7 | 640331463460 |
oct | 140753636734 |
9 | 36527726527 |
10 | 13013827036 |
11 | 5578a69961 |
12 | 2632379aa4 |
13 | 12c5203492 |
14 | 8b65284a0 |
15 | 512783b41 |
hex | 307af3ddc |
13013827036 has 24 divisors (see below), whose sum is σ = 26183517696. Its totient is φ = 5543955120.
The previous prime is 13013827027. The next prime is 13013827037. The reversal of 13013827036 is 63072831031.
It is a junction number, because it is equal to n+sod(n) for n = 13013826992 and 13013827010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013827037) 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, 1386880 + ... + 1396231.
It is an arithmetic number, because the mean of its divisors is an integer number (1090979904).
Almost surely, 213013827036 is an apocalyptic number.
It is an amenable number.
13013827036 is an abundant number, since it is smaller than the sum of its proper divisors (13169690660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13013827036 is a wasteful number, since it uses less digits than its factorization.
13013827036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2783289 (or 2783287 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 34.
The spelling of 13013827036 in words is "thirteen billion, thirteen million, eight hundred twenty-seven thousand, thirty-six".
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