Base | Representation |
---|---|
bin | 10101100011010101… |
… | …111001011110011111 |
3 | 2012201202212002022220 |
4 | 111203111321132133 |
5 | 334343212140221 |
6 | 14344151040423 |
7 | 1446316454106 |
oct | 254325713637 |
9 | 65652762286 |
10 | 23141521311 |
11 | 98a5870527 |
12 | 459a070113 |
13 | 224a4aca9c |
14 | 119760b03d |
15 | 9069670c6 |
hex | 56357979f |
23141521311 has 8 divisors (see below), whose sum is σ = 30984464640. Its totient is φ = 15363129432.
The previous prime is 23141521307. The next prime is 23141521313. The reversal of 23141521311 is 11312514132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23141521311 - 22 = 23141521307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23141521313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16137025 + ... + 16138458.
It is an arithmetic number, because the mean of its divisors is an integer number (3873058080).
Almost surely, 223141521311 is an apocalyptic number.
23141521311 is a deficient number, since it is larger than the sum of its proper divisors (7842943329).
23141521311 is a wasteful number, since it uses less digits than its factorization.
23141521311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32275725.
The product of its digits is 720, while the sum is 24.
The spelling of 23141521311 in words is "twenty-three billion, one hundred forty-one million, five hundred twenty-one thousand, three hundred eleven".
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