Base | Representation |
---|---|
bin | 10101011010111110… |
… | …010100110011000001 |
3 | 2012100222200011110201 |
4 | 111122332110303001 |
5 | 334101241432113 |
6 | 14322213525201 |
7 | 1442663220436 |
oct | 253276246301 |
9 | 65328604421 |
10 | 23001124033 |
11 | 9833597a18 |
12 | 455b043801 |
13 | 2227393984 |
14 | 1182b01b8d |
15 | 8e9482cdd |
hex | 55af94cc1 |
23001124033 has 8 divisors (see below), whose sum is σ = 24775405056. Its totient is φ = 21291362400.
The previous prime is 23001124019. The next prime is 23001124103. The reversal of 23001124033 is 33042110032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23001124033 - 29 = 23001123521 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23001124033.
It is not an unprimeable number, because it can be changed into a prime (23001122033) 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, 16129108 + ... + 16130533.
It is an arithmetic number, because the mean of its divisors is an integer number (3096925632).
Almost surely, 223001124033 is an apocalyptic number.
23001124033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23001124033 is a deficient number, since it is larger than the sum of its proper divisors (1774281023).
23001124033 is a wasteful number, since it uses less digits than its factorization.
23001124033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32259695.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23001124033 its reverse (33042110032), we get a palindrome (56043234065).
The spelling of 23001124033 in words is "twenty-three billion, one million, one hundred twenty-four thousand, thirty-three".
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