Base | Representation |
---|---|
bin | 110010101001… |
… | …011111001010 |
3 | 220222112210120 |
4 | 302221133022 |
5 | 11344332010 |
6 | 1152324110 |
7 | 220565556 |
oct | 62513712 |
9 | 26875716 |
10 | 13277130 |
11 | 7549339 |
12 | 4543636 |
13 | 299b3b9 |
14 | 1a98866 |
15 | 1273e70 |
hex | ca97ca |
13277130 has 16 divisors (see below), whose sum is σ = 31865184. Its totient is φ = 3540560.
The previous prime is 13277129. The next prime is 13277137. The reversal of 13277130 is 3177231.
It is a self number, because there is not a number n which added to its sum of digits gives 13277130.
It is not an unprimeable number, because it can be changed into a prime (13277137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221256 + ... + 221315.
It is an arithmetic number, because the mean of its divisors is an integer number (1991574).
Almost surely, 213277130 is an apocalyptic number.
13277130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13277130 is an abundant number, since it is smaller than the sum of its proper divisors (18588054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13277130 is a wasteful number, since it uses less digits than its factorization.
13277130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442581.
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 13277130 is about 3643.7796310974. The cubic root of 13277130 is about 236.7925689513.
The spelling of 13277130 in words is "thirteen million, two hundred seventy-seven thousand, one hundred thirty".
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