Base | Representation |
---|---|
bin | 10101011010111111… |
… | …000010011110001001 |
3 | 2012101000000200002121 |
4 | 111122333002132021 |
5 | 334101313423423 |
6 | 14322221531241 |
7 | 1442664630034 |
oct | 253277023611 |
9 | 65330020077 |
10 | 23001311113 |
11 | 9833705530 |
12 | 455b113b21 |
13 | 222742ab81 |
14 | 1182b5001b |
15 | 8e94bd45d |
hex | 55afc2789 |
23001311113 has 8 divisors (see below), whose sum is σ = 25109626176. Its totient is φ = 20895877200.
The previous prime is 23001311107. The next prime is 23001311119. The reversal of 23001311113 is 31111310032.
It is an interprime number because it is at equal distance from previous prime (23001311107) and next prime (23001311119).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-23001311113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23001311119) 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, 703573 + ... + 735538.
It is an arithmetic number, because the mean of its divisors is an integer number (3138703272).
Almost surely, 223001311113 is an apocalyptic number.
It is an amenable number.
23001311113 is a deficient number, since it is larger than the sum of its proper divisors (2108315063).
23001311113 is a wasteful number, since it uses less digits than its factorization.
23001311113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1440575.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 23001311113 its reverse (31111310032), we get a palindrome (54112621145).
The spelling of 23001311113 in words is "twenty-three billion, one million, three hundred eleven thousand, one hundred thirteen".
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