Base | Representation |
---|---|
bin | 10101101101011010… |
… | …001011000100101001 |
3 | 2020011112122201201011 |
4 | 111231122023010221 |
5 | 340214431222441 |
6 | 14413023023521 |
7 | 1453440152011 |
oct | 255532130451 |
9 | 66145581634 |
10 | 23310414121 |
11 | 9982137165 |
12 | 462673aba1 |
13 | 2276495167 |
14 | 11b1c12c41 |
15 | 9166c9581 |
hex | 56d68b129 |
23310414121 has 4 divisors (see below), whose sum is σ = 23310720000. Its totient is φ = 23310108244.
The previous prime is 23310414091. The next prime is 23310414137. The reversal of 23310414121 is 12141401332.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 23310414121 - 231 = 21162930473 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23310414092 and 23310414101.
It is not an unprimeable number, because it can be changed into a prime (23310414521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63060 + ... + 224938.
It is an arithmetic number, because the mean of its divisors is an integer number (5827680000).
Almost surely, 223310414121 is an apocalyptic number.
It is an amenable number.
23310414121 is a deficient number, since it is larger than the sum of its proper divisors (305879).
23310414121 is a wasteful number, since it uses less digits than its factorization.
23310414121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305878.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 23310414121 its reverse (12141401332), we get a palindrome (35451815453).
The spelling of 23310414121 in words is "twenty-three billion, three hundred ten million, four hundred fourteen thousand, one hundred twenty-one".
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