Base | Representation |
---|---|
bin | 10101110110110101… |
… | …011111111100101101 |
3 | 2020120120021000011110 |
4 | 111312311133330231 |
5 | 341030423304321 |
6 | 14440432542233 |
7 | 1460400401025 |
oct | 256665377455 |
9 | 66516230143 |
10 | 23468572461 |
11 | 9a53440934 |
12 | 466b6b1979 |
13 | 22a018c589 |
14 | 11c8c22a85 |
15 | 92551b176 |
hex | 576d5ff2d |
23468572461 has 4 divisors (see below), whose sum is σ = 31291429952. Its totient is φ = 15645714972.
The previous prime is 23468572459. The next prime is 23468572469. The reversal of 23468572461 is 16427586432.
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 not a de Polignac number, because 23468572461 - 21 = 23468572459 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23468572461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23468572469) 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, 3911428741 + ... + 3911428746.
It is an arithmetic number, because the mean of its divisors is an integer number (7822857488).
Almost surely, 223468572461 is an apocalyptic number.
It is an amenable number.
23468572461 is a deficient number, since it is larger than the sum of its proper divisors (7822857491).
23468572461 is an equidigital number, since it uses as much as digits as its factorization.
23468572461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7822857490.
The product of its digits is 1935360, while the sum is 48.
The spelling of 23468572461 in words is "twenty-three billion, four hundred sixty-eight million, five hundred seventy-two thousand, four hundred sixty-one".
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