Base | Representation |
---|---|
bin | 10101101011001010… |
… | …000000111101001111 |
3 | 2020001220112210100020 |
4 | 111223022000331033 |
5 | 340130242431301 |
6 | 14405153033223 |
7 | 1452501016413 |
oct | 255312007517 |
9 | 66056483306 |
10 | 23272623951 |
11 | 9962875915 |
12 | 4615b55813 |
13 | 226b6c3405 |
14 | 11aabb6d43 |
15 | 913212436 |
hex | 56b280f4f |
23272623951 has 8 divisors (see below), whose sum is σ = 31058611584. Its totient is φ = 15500859480.
The previous prime is 23272623947. The next prime is 23272623953. The reversal of 23272623951 is 15932627232.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23272623951 - 22 = 23272623947 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23272623953) 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, 3551971 + ... + 3558516.
It is an arithmetic number, because the mean of its divisors is an integer number (3882326448).
Almost surely, 223272623951 is an apocalyptic number.
23272623951 is a deficient number, since it is larger than the sum of its proper divisors (7785987633).
23272623951 is a wasteful number, since it uses less digits than its factorization.
23272623951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7111581.
The product of its digits is 272160, while the sum is 42.
The spelling of 23272623951 in words is "twenty-three billion, two hundred seventy-two million, six hundred twenty-three thousand, nine hundred fifty-one".
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