Base | Representation |
---|---|
bin | 1010100110001010000100… |
… | …10100101110011011110011 |
3 | 10001111120202101020110102211 |
4 | 11103011002110232123303 |
5 | 11023232040414411011 |
6 | 121320250231152551 |
7 | 4623315122452450 |
oct | 523050224563363 |
9 | 101446671213384 |
10 | 23301310310131 |
11 | 747403722a447 |
12 | 2743b49815757 |
13 | 10003c524a279 |
14 | 5a7b0a2dc827 |
15 | 2a61c1d13b21 |
hex | 15314252e6f3 |
23301310310131 has 4 divisors (see below), whose sum is σ = 26630068925872. Its totient is φ = 19972551694392.
The previous prime is 23301310310123. The next prime is 23301310310183. The reversal of 23301310310131 is 13101301310332.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23301310310131 - 23 = 23301310310123 is a prime.
It is a super-2 number, since 2×233013103101312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23301310310731) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1664379307860 + ... + 1664379307873.
It is an arithmetic number, because the mean of its divisors is an integer number (6657517231468).
Almost surely, 223301310310131 is an apocalyptic number.
23301310310131 is a deficient number, since it is larger than the sum of its proper divisors (3328758615741).
23301310310131 is an equidigital number, since it uses as much as digits as its factorization.
23301310310131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3328758615740.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 23301310310131 its reverse (13101301310332), we get a palindrome (36402611620463).
The spelling of 23301310310131 in words is "twenty-three trillion, three hundred one billion, three hundred ten million, three hundred ten thousand, one hundred thirty-one".
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