Base | Representation |
---|---|
bin | 1010100011111000100111… |
… | …10001111000100000101100 |
3 | 10001020010012010120100102110 |
4 | 11101330103301320200230 |
5 | 11020442123310404400 |
6 | 121220333333124020 |
7 | 4614552020052132 |
oct | 521742361704054 |
9 | 101203163510373 |
10 | 23223220013100 |
11 | 7443a042a6488 |
12 | 2730995489610 |
13 | cc5c2b965613 |
14 | 5a401d035752 |
15 | 2a415131ce50 |
hex | 151f13c7882c |
23223220013100 has 72 divisors (see below), whose sum is σ = 67215857909760. Its totient is φ = 6190707394880.
The previous prime is 23223220013023. The next prime is 23223220013129. The reversal of 23223220013100 is 131002232232.
It is a happy number.
It is a super-2 number, since 2×232232200131002 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12580332 + ... + 14307731.
It is an arithmetic number, because the mean of its divisors is an integer number (933553582080).
Almost surely, 223223220013100 is an apocalyptic number.
23223220013100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23223220013100 is an abundant number, since it is smaller than the sum of its proper divisors (43992637896660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23223220013100 is a wasteful number, since it uses less digits than its factorization.
23223220013100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26890959 (or 26890952 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23223220013100 its reverse (131002232232), we get a palindrome (23354222245332).
The spelling of 23223220013100 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred twenty million, thirteen thousand, one hundred".
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