Base | Representation |
---|---|
bin | 10101101101011001… |
… | …000110001100100001 |
3 | 2020011112010101201021 |
4 | 111231121012030201 |
5 | 340214343211001 |
6 | 14413013005441 |
7 | 1453434565342 |
oct | 255531061441 |
9 | 66145111637 |
10 | 23310132001 |
11 | 9981a64202 |
12 | 4626623881 |
13 | 22763c6920 |
14 | 11b1b7c0c9 |
15 | 916670ba1 |
hex | 56d646321 |
23310132001 has 4 divisors (see below), whose sum is σ = 25103219092. Its totient is φ = 21517044912.
The previous prime is 23310131993. The next prime is 23310132037. The reversal of 23310132001 is 10023101332.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7216672401 + 16093459600 = 84951^2 + 126860^2 .
It is a cyclic number.
It is not a de Polignac number, because 23310132001 - 23 = 23310131993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23310132061) 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, 896543526 + ... + 896543551.
It is an arithmetic number, because the mean of its divisors is an integer number (6275804773).
Almost surely, 223310132001 is an apocalyptic number.
It is an amenable number.
23310132001 is a deficient number, since it is larger than the sum of its proper divisors (1793087091).
23310132001 is a wasteful number, since it uses less digits than its factorization.
23310132001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1793087090.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 23310132001 its reverse (10023101332), we get a palindrome (33333233333).
The spelling of 23310132001 in words is "twenty-three billion, three hundred ten million, one hundred thirty-two thousand, one".
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