Base | Representation |
---|---|
bin | 110010011010… |
… | …010010100100 |
3 | 220212101102011 |
4 | 302122102210 |
5 | 11340334014 |
6 | 1151124004 |
7 | 220216234 |
oct | 62322244 |
9 | 26771364 |
10 | 13214884 |
11 | 75065a1 |
12 | 4513604 |
13 | 2978c77 |
14 | 1a7dcc4 |
15 | 12607c4 |
hex | c9a4a4 |
13214884 has 12 divisors (see below), whose sum is σ = 23151744. Its totient is φ = 6600104.
The previous prime is 13214881. The next prime is 13214893. The reversal of 13214884 is 48841231.
It is not an unprimeable number, because it can be changed into a prime (13214881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5289 + ... + 7375.
It is an arithmetic number, because the mean of its divisors is an integer number (1929312).
Almost surely, 213214884 is an apocalyptic number.
It is an amenable number.
13214884 is a deficient number, since it is larger than the sum of its proper divisors (9936860).
13214884 is a wasteful number, since it uses less digits than its factorization.
13214884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3674 (or 3672 counting only the distinct ones).
The product of its digits is 6144, while the sum is 31.
The square root of 13214884 is about 3635.2281909118. The cubic root of 13214884 is about 236.4219445713.
The spelling of 13214884 in words is "thirteen million, two hundred fourteen thousand, eight hundred eighty-four".
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