Base | Representation |
---|---|
bin | 110001100110… |
… | …000110101100 |
3 | 220110112012102 |
4 | 301212012230 |
5 | 11312014012 |
6 | 1142354232 |
7 | 215336114 |
oct | 61460654 |
9 | 26415172 |
10 | 13001132 |
11 | 737aa41 |
12 | 442b978 |
13 | 29028a1 |
14 | 1a26044 |
15 | 121c2c2 |
hex | c661ac |
13001132 has 6 divisors (see below), whose sum is σ = 22751988. Its totient is φ = 6500564.
The previous prime is 13001129. The next prime is 13001147. The reversal of 13001132 is 23110031.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625138 + ... + 1625145.
It is an arithmetic number, because the mean of its divisors is an integer number (3791998).
Almost surely, 213001132 is an apocalyptic number.
It is an amenable number.
13001132 is a deficient number, since it is larger than the sum of its proper divisors (9750856).
13001132 is a wasteful number, since it uses less digits than its factorization.
13001132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3250287 (or 3250285 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 13001132 is about 3605.7082522023. The cubic root of 13001132 is about 235.1402934736.
Adding to 13001132 its reverse (23110031), we get a palindrome (36111163).
The spelling of 13001132 in words is "thirteen million, one thousand, one hundred thirty-two".
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