Base | Representation |
---|---|
bin | 110010101101… |
… | …011000110001 |
3 | 221000100201020 |
4 | 302231120301 |
5 | 11400334410 |
6 | 1152530053 |
7 | 220663260 |
oct | 62553061 |
9 | 27010636 |
10 | 13293105 |
11 | 755a341 |
12 | 4550929 |
13 | 29a5757 |
14 | 1aa05d7 |
15 | 1278a70 |
hex | cad631 |
13293105 has 16 divisors (see below), whose sum is σ = 24307584. Its totient is φ = 6076800.
The previous prime is 13293083. The next prime is 13293131. The reversal of 13293105 is 50139231.
It is a happy number.
13293105 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13293105 - 28 = 13292849 is a prime.
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, 63196 + ... + 63405.
It is an arithmetic number, because the mean of its divisors is an integer number (1519224).
Almost surely, 213293105 is an apocalyptic number.
13293105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13293105 is a deficient number, since it is larger than the sum of its proper divisors (11014479).
13293105 is a wasteful number, since it uses less digits than its factorization.
13293105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126616.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 13293105 is about 3645.9710640651. The cubic root of 13293105 is about 236.8875002396.
The spelling of 13293105 in words is "thirteen million, two hundred ninety-three thousand, one hundred five".
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