Base | Representation |
---|---|
bin | 10101100001101010… |
… | …101000110000010101 |
3 | 2012122210221112211021 |
4 | 111201222220300111 |
5 | 334314012402123 |
6 | 14341304241141 |
7 | 1445525454532 |
oct | 254152506025 |
9 | 65583845737 |
10 | 23113403413 |
11 | 9890a060a1 |
12 | 45907701b1 |
13 | 2244716689 |
14 | 11939abd89 |
15 | 904260c5d |
hex | 561aa8c15 |
23113403413 has 4 divisors (see below), whose sum is σ = 23188691680. Its totient is φ = 23038115148.
The previous prime is 23113403407. The next prime is 23113403483. The reversal of 23113403413 is 31430431132.
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.
It is a cyclic number.
It is not a de Polignac number, because 23113403413 - 221 = 23111306261 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 (23113403483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37643673 + ... + 37644286.
It is an arithmetic number, because the mean of its divisors is an integer number (5797172920).
Almost surely, 223113403413 is an apocalyptic number.
It is an amenable number.
23113403413 is a deficient number, since it is larger than the sum of its proper divisors (75288267).
23113403413 is an equidigital number, since it uses as much as digits as its factorization.
23113403413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75288266.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 23113403413 its reverse (31430431132), we get a palindrome (54543834545).
The spelling of 23113403413 in words is "twenty-three billion, one hundred thirteen million, four hundred three thousand, four hundred thirteen".
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