Base | Representation |
---|---|
bin | 1010101001111111011000… |
… | …10111100111010100011100 |
3 | 10001222011200220121022220222 |
4 | 11110333230113213110130 |
5 | 11032411302111304040 |
6 | 121500551024100512 |
7 | 4635656613246014 |
oct | 524775427472434 |
9 | 101864626538828 |
10 | 23433012213020 |
11 | 7514980551393 |
12 | 2765584464738 |
13 | 100c9538b6517 |
14 | 5b0241826c44 |
15 | 2a982e2a4bb5 |
hex | 154fec5e751c |
23433012213020 has 24 divisors (see below), whose sum is σ = 49522760849184. Its totient is φ = 9313502942016.
The previous prime is 23433012213001. The next prime is 23433012213041. The reversal of 23433012213020 is 2031221033432.
It is a happy number.
It is a super-2 number, since 2×234330122130202 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3731368232 + ... + 3731374511.
It is an arithmetic number, because the mean of its divisors is an integer number (2063448368716).
Almost surely, 223433012213020 is an apocalyptic number.
23433012213020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23433012213020 is an abundant number, since it is smaller than the sum of its proper divisors (26089748636164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23433012213020 is a wasteful number, since it uses less digits than its factorization.
23433012213020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7462742909 (or 7462742907 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 23433012213020 its reverse (2031221033432), we get a palindrome (25464233246452).
The spelling of 23433012213020 in words is "twenty-three trillion, four hundred thirty-three billion, twelve million, two hundred thirteen thousand, twenty".
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