Base | Representation |
---|---|
bin | 10101011010111110… |
… | …101101010011110001 |
3 | 2012100222212021012020 |
4 | 111122332231103301 |
5 | 334101303140213 |
6 | 14322220022053 |
7 | 1442664116235 |
oct | 253276552361 |
9 | 65328767166 |
10 | 23001224433 |
11 | 98336563a0 |
12 | 455b091929 |
13 | 22273ca595 |
14 | 1182b2a5c5 |
15 | 8e94a2923 |
hex | 55afad4f1 |
23001224433 has 32 divisors (see below), whose sum is σ = 34047820800. Its totient is φ = 13694260800.
The previous prime is 23001224429. The next prime is 23001224437. The reversal of 23001224433 is 33442210032.
It is an interprime number because it is at equal distance from previous prime (23001224429) and next prime (23001224437).
It is not a de Polignac number, because 23001224433 - 22 = 23001224429 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23001224437) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1682098 + ... + 1695716.
It is an arithmetic number, because the mean of its divisors is an integer number (1063994400).
Almost surely, 223001224433 is an apocalyptic number.
It is an amenable number.
23001224433 is a deficient number, since it is larger than the sum of its proper divisors (11046596367).
23001224433 is a wasteful number, since it uses less digits than its factorization.
23001224433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14533.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 23001224433 its reverse (33442210032), we get a palindrome (56443434465).
The spelling of 23001224433 in words is "twenty-three billion, one million, two hundred twenty-four thousand, four hundred thirty-three".
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