Base | Representation |
---|---|
bin | 10101101000101111… |
… | …100000111000111110 |
3 | 2012222002100002200220 |
4 | 111220233200320332 |
5 | 340034410404210 |
6 | 14401145002210 |
7 | 1451466532236 |
oct | 255057407076 |
9 | 65862302626 |
10 | 23232122430 |
11 | 9941a22490 |
12 | 4604483366 |
13 | 22631b250a |
14 | 11a5672cc6 |
15 | 90e8b1c70 |
hex | 568be0e3e |
23232122430 has 64 divisors (see below), whose sum is σ = 62923392000. Its totient is φ = 5437819520.
The previous prime is 23232122359. The next prime is 23232122443. The reversal of 23232122430 is 3422123232.
It is a self number, because there is not a number n which added to its sum of digits gives 23232122430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1204230 + ... + 1223369.
It is an arithmetic number, because the mean of its divisors is an integer number (983178000).
Almost surely, 223232122430 is an apocalyptic number.
23232122430 is an abundant number, since it is smaller than the sum of its proper divisors (39691269570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23232122430 is a wasteful number, since it uses less digits than its factorization.
23232122430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2427649.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 23232122430 its reverse (3422123232), we get a palindrome (26654245662).
The spelling of 23232122430 in words is "twenty-three billion, two hundred thirty-two million, one hundred twenty-two thousand, four hundred thirty".
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