Base | Representation |
---|---|
bin | 1010011110010011100011… |
… | …01101111101000010001001 |
3 | 10000112210101101220100201120 |
4 | 11033021301231331002021 |
5 | 11004322024230404113 |
6 | 120552311350305453 |
7 | 4564654412146236 |
oct | 517116155750211 |
9 | 100483341810646 |
10 | 23031522513033 |
11 | 737a683034381 |
12 | 26bb7b6358289 |
13 | cb0b2b7511c8 |
14 | 598a3588278d |
15 | 29e181be8a23 |
hex | 14f271b7d089 |
23031522513033 has 16 divisors (see below), whose sum is σ = 30718020470400. Its totient is φ = 15349686831360.
The previous prime is 23031522512969. The next prime is 23031522513161. The reversal of 23031522513033 is 33031522513032.
It is a happy number.
It is not a de Polignac number, because 23031522513033 - 26 = 23031522512969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23031522512985 and 23031522513003.
It is not an unprimeable number, because it can be changed into a prime (23031522523033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402121188 + ... + 402178458.
It is an arithmetic number, because the mean of its divisors is an integer number (1919876279400).
Almost surely, 223031522513033 is an apocalyptic number.
It is an amenable number.
23031522513033 is a deficient number, since it is larger than the sum of its proper divisors (7686497957367).
23031522513033 is a wasteful number, since it uses less digits than its factorization.
23031522513033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95632.
The product of its (nonzero) digits is 48600, while the sum is 33.
Subtracting 23031522513033 from its reverse (33031522513032), we obtain a palindrome (9999999999999).
The spelling of 23031522513033 in words is "twenty-three trillion, thirty-one billion, five hundred twenty-two million, five hundred thirteen thousand, thirty-three".
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