Base | Representation |
---|---|
bin | 1010011101101111011011… |
… | …10110100101001110010111 |
3 | 10000110221022221001112102211 |
4 | 11032313231312211032113 |
5 | 11004012320330004421 |
6 | 120535343212214251 |
7 | 4563400020156232 |
oct | 516675566451627 |
9 | 100427287045384 |
10 | 23012130313111 |
11 | 7372431700575 |
12 | 26b7aa3a6a387 |
13 | cac05ac735b4 |
14 | 597b161b4419 |
15 | 29d8e94db9e1 |
hex | 14ededda5397 |
23012130313111 has 8 divisors (see below), whose sum is σ = 23053221552944. Its totient is φ = 22971058038720.
The previous prime is 23012130313097. The next prime is 23012130313171. The reversal of 23012130313111 is 11131303121032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23012130313111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23012130313171) 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, 2311341 + ... + 7167046.
It is an arithmetic number, because the mean of its divisors is an integer number (2881652694118).
Almost surely, 223012130313111 is an apocalyptic number.
23012130313111 is a deficient number, since it is larger than the sum of its proper divisors (41091239833).
23012130313111 is an equidigital number, since it uses as much as digits as its factorization.
23012130313111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9482721.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 23012130313111 its reverse (11131303121032), we get a palindrome (34143433434143).
The spelling of 23012130313111 in words is "twenty-three trillion, twelve billion, one hundred thirty million, three hundred thirteen thousand, one hundred eleven".
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