Base | Representation |
---|---|
bin | 110010000110… |
… | …010000000001 |
3 | 220201012211001 |
4 | 302012100001 |
5 | 11330222201 |
6 | 1145252001 |
7 | 216425023 |
oct | 62062001 |
9 | 26635731 |
10 | 13132801 |
11 | 745a960 |
12 | 4494001 |
13 | 294a7b6 |
14 | 1a5c013 |
15 | 1246301 |
hex | c86401 |
13132801 has 8 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 11907840.
The previous prime is 13132783. The next prime is 13132831. The reversal of 13132801 is 10823131.
13132801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13132801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13132831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3610 + ... + 6268.
It is an arithmetic number, because the mean of its divisors is an integer number (1795500).
Almost surely, 213132801 is an apocalyptic number.
13132801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13132801 is a deficient number, since it is larger than the sum of its proper divisors (1231199).
13132801 is a wasteful number, since it uses less digits than its factorization.
13132801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3119.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 13132801 is about 3623.9206669021. The cubic root of 13132801 is about 235.9314233863.
Adding to 13132801 its reverse (10823131), we get a palindrome (23955932).
It can be divided in two parts, 1313 and 2801, that added together give a palindrome (4114).
The spelling of 13132801 in words is "thirteen million, one hundred thirty-two thousand, eight hundred one".
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