Base | Representation |
---|---|
bin | 11000101011110010… |
… | …10000010001101101 |
3 | 1021012120102011010120 |
4 | 30111321100101231 |
5 | 204120032413201 |
6 | 10031001155153 |
7 | 646255054530 |
oct | 142571202155 |
9 | 37176364116 |
10 | 13252232301 |
11 | 56905a3300 |
12 | 269a18bab9 |
13 | 1332716499 |
14 | 8da066a17 |
15 | 528677536 |
hex | 315e5046d |
13252232301 has 24 divisors (see below), whose sum is σ = 22196580672. Its totient is φ = 6884275200.
The previous prime is 13252232297. The next prime is 13252232303. The reversal of 13252232301 is 10323225231.
It is a happy number.
It is not a de Polignac number, because 13252232301 - 22 = 13252232297 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13252232303) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2605140 + ... + 2610221.
It is an arithmetic number, because the mean of its divisors is an integer number (924857528).
Almost surely, 213252232301 is an apocalyptic number.
13252232301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13252232301 is a deficient number, since it is larger than the sum of its proper divisors (8944348371).
13252232301 is a wasteful number, since it uses less digits than its factorization.
13252232301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5215393 (or 5215382 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 13252232301 its reverse (10323225231), we get a palindrome (23575457532).
The spelling of 13252232301 in words is "thirteen billion, two hundred fifty-two million, two hundred thirty-two thousand, three hundred one".
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