Base | Representation |
---|---|
bin | 11001010001111010… |
… | …10001010001000100 |
3 | 1022000212012200022221 |
4 | 30220331101101010 |
5 | 210243421131121 |
6 | 10122424102124 |
7 | 660220352554 |
oct | 145075212104 |
9 | 38025180287 |
10 | 13572052036 |
11 | 5835084634 |
12 | 2769304944 |
13 | 1383a6362a |
14 | 92a719164 |
15 | 54679db41 |
hex | 328f51444 |
13572052036 has 12 divisors (see below), whose sum is σ = 23752899520. Its totient is φ = 6785509320.
The previous prime is 13572052027. The next prime is 13572052069. The reversal of 13572052036 is 63025027531.
It is a junction number, because it is equal to n+sod(n) for n = 13572051992 and 13572052010.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66720 + ... + 177751.
Almost surely, 213572052036 is an apocalyptic number.
It is an amenable number.
13572052036 is a deficient number, since it is larger than the sum of its proper divisors (10180847484).
13572052036 is a wasteful number, since it uses less digits than its factorization.
13572052036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258354 (or 258352 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 34.
Adding to 13572052036 its reverse (63025027531), we get a palindrome (76597079567).
The spelling of 13572052036 in words is "thirteen billion, five hundred seventy-two million, fifty-two thousand, thirty-six".
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