Base | Representation |
---|---|
bin | 1011100011011001… |
… | …0000110100011101 |
3 | 22000010111221002202 |
4 | 2320312100310131 |
5 | 22322403414123 |
6 | 1231422101245 |
7 | 136565016626 |
oct | 27066206435 |
9 | 8003457082 |
10 | 3101232413 |
11 | 13516238a4 |
12 | 72671a825 |
13 | 3a5669c86 |
14 | 215c38a4d |
15 | 1323dda28 |
hex | b8d90d1d |
3101232413 has 6 divisors (see below), whose sum is σ = 3121929342. Its totient is φ = 3080671800.
The previous prime is 3101232401. The next prime is 3101232451. The reversal of 3101232413 is 3142321013.
3101232413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2378805529 + 722426884 = 48773^2 + 26878^2 .
It is not a de Polignac number, because 3101232413 - 24 = 3101232397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101232473) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45206 + ... + 90807.
It is an arithmetic number, because the mean of its divisors is an integer number (520321557).
Almost surely, 23101232413 is an apocalyptic number.
It is an amenable number.
3101232413 is a deficient number, since it is larger than the sum of its proper divisors (20696929).
3101232413 is an equidigital number, since it uses as much as digits as its factorization.
3101232413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136315 (or 136164 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 3101232413 is about 55688.7099240052. The cubic root of 3101232413 is about 1458.2929339978.
Adding to 3101232413 its reverse (3142321013), we get a palindrome (6243553426).
The spelling of 3101232413 in words is "three billion, one hundred one million, two hundred thirty-two thousand, four hundred thirteen".
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