Base | Representation |
---|---|
bin | 10101101101100100… |
… | …000111010111110001 |
3 | 2020011201120010212001 |
4 | 111231210013113301 |
5 | 340221113123101 |
6 | 14413154534001 |
7 | 1453501255336 |
oct | 255544072761 |
9 | 66151503761 |
10 | 23313020401 |
11 | 9983657310 |
12 | 4627597301 |
13 | 2276b98538 |
14 | 11b22d098d |
15 | 916a41901 |
hex | 56d9075f1 |
23313020401 has 8 divisors (see below), whose sum is σ = 25863444000. Its totient is φ = 20834439840.
The previous prime is 23313020399. The next prime is 23313020407. The reversal of 23313020401 is 10402031332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23313020401 - 21 = 23313020399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23313020407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17960076 + ... + 17961373.
It is an arithmetic number, because the mean of its divisors is an integer number (3232930500).
Almost surely, 223313020401 is an apocalyptic number.
It is an amenable number.
23313020401 is a deficient number, since it is larger than the sum of its proper divisors (2550423599).
23313020401 is a wasteful number, since it uses less digits than its factorization.
23313020401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35921519.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23313020401 its reverse (10402031332), we get a palindrome (33715051733).
The spelling of 23313020401 in words is "twenty-three billion, three hundred thirteen million, twenty thousand, four hundred one".
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