Base | Representation |
---|---|
bin | 110011001101… |
… | …000111101000 |
3 | 221020222000010 |
4 | 303031013220 |
5 | 11414014310 |
6 | 1155411520 |
7 | 222044226 |
oct | 63150750 |
9 | 27228003 |
10 | 13423080 |
11 | 7638a60 |
12 | 45b3ba0 |
13 | 2a1c968 |
14 | 1ad5b16 |
15 | 12a2320 |
hex | ccd1e8 |
13423080 has 64 divisors (see below), whose sum is σ = 43934400. Its totient is φ = 3253760.
The previous prime is 13423073. The next prime is 13423097. The reversal of 13423080 is 8032431.
It is a happy number.
13423080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3765 + ... + 6404.
It is an arithmetic number, because the mean of its divisors is an integer number (686475).
Almost surely, 213423080 is an apocalyptic number.
13423080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13423080 is an abundant number, since it is smaller than the sum of its proper divisors (30511320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13423080 is a wasteful number, since it uses less digits than its factorization.
13423080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10194 (or 10190 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 13423080 is about 3663.7521750249. The cubic root of 13423080 is about 237.6570632366.
The spelling of 13423080 in words is "thirteen million, four hundred twenty-three thousand, eighty".
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