Base | Representation |
---|---|
bin | 110001111010… |
… | …001011111100 |
3 | 220121201000221 |
4 | 301322023330 |
5 | 11322132023 |
6 | 1144231124 |
7 | 216130663 |
oct | 61721374 |
9 | 26551027 |
10 | 13083388 |
11 | 742681a |
12 | 446b4a4 |
13 | 2931166 |
14 | 1a47dda |
15 | 123685d |
hex | c7a2fc |
13083388 has 12 divisors (see below), whose sum is σ = 22921920. Its totient is φ = 6534272.
The previous prime is 13083349. The next prime is 13083391. The reversal of 13083388 is 88338031.
It is a congruent number.
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, 4620 + ... + 6892.
It is an arithmetic number, because the mean of its divisors is an integer number (1910160).
Almost surely, 213083388 is an apocalyptic number.
It is an amenable number.
13083388 is a deficient number, since it is larger than the sum of its proper divisors (9838532).
13083388 is a wasteful number, since it uses less digits than its factorization.
13083388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3716 (or 3714 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 13083388 is about 3617.0966257483. The cubic root of 13083388 is about 235.6351491570.
The spelling of 13083388 in words is "thirteen million, eighty-three thousand, three hundred eighty-eight".
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