Base | Representation |
---|---|
bin | 11000101001001001… |
… | …00100010010000001 |
3 | 1021011000122021001020 |
4 | 30110210210102001 |
5 | 204043342011001 |
6 | 10024445300053 |
7 | 645565262604 |
oct | 142444442201 |
9 | 37130567036 |
10 | 13230032001 |
11 | 567a00a94a |
12 | 2692864629 |
13 | 132ac42704 |
14 | 8d712833b |
15 | 52673e736 |
hex | 314924481 |
13230032001 has 4 divisors (see below), whose sum is σ = 17640042672. Its totient is φ = 8820021332.
The previous prime is 13230031999. The next prime is 13230032017. The reversal of 13230032001 is 10023003231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13230032001 - 21 = 13230031999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13230032701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205005331 + ... + 2205005336.
It is an arithmetic number, because the mean of its divisors is an integer number (4410010668).
Almost surely, 213230032001 is an apocalyptic number.
It is an amenable number.
13230032001 is a deficient number, since it is larger than the sum of its proper divisors (4410010671).
13230032001 is an equidigital number, since it uses as much as digits as its factorization.
13230032001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4410010670.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 13230032001 its reverse (10023003231), we get a palindrome (23253035232).
The spelling of 13230032001 in words is "thirteen billion, two hundred thirty million, thirty-two thousand, one".
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