Base | Representation |
---|---|
bin | 11001001101010011… |
… | …10111101100101000 |
3 | 1021221011111120100112 |
4 | 30212221313230220 |
5 | 210204023142021 |
6 | 10114523553452 |
7 | 656241051026 |
oct | 144651675450 |
9 | 37834446315 |
10 | 13533412136 |
11 | 5815292932 |
12 | 275838b888 |
13 | 1378a54b9a |
14 | 92553b716 |
15 | 5431b9d5b |
hex | 326a77b28 |
13533412136 has 32 divisors (see below), whose sum is σ = 26285817600. Its totient is φ = 6524495040.
The previous prime is 13533412091. The next prime is 13533412159. The reversal of 13533412136 is 63121433531.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133121 + ... + 211631.
It is an arithmetic number, because the mean of its divisors is an integer number (821431800).
Almost surely, 213533412136 is an apocalyptic number.
It is an amenable number.
13533412136 is a deficient number, since it is larger than the sum of its proper divisors (12752405464).
13533412136 is a wasteful number, since it uses less digits than its factorization.
13533412136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79289 (or 79285 counting only the distinct ones).
The product of its digits is 19440, while the sum is 32.
Adding to 13533412136 its reverse (63121433531), we get a palindrome (76654845667).
The spelling of 13533412136 in words is "thirteen billion, five hundred thirty-three million, four hundred twelve thousand, one hundred thirty-six".
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