Base | Representation |
---|---|
bin | 1010100110001000000011… |
… | …00100110011000100110000 |
3 | 10001111110221200011102010020 |
4 | 11103010001210303010300 |
5 | 11023222324321120100 |
6 | 121315550344003440 |
7 | 4623246162143400 |
oct | 523040144630460 |
9 | 101443850142106 |
10 | 23300224004400 |
11 | 747362a018912 |
12 | 27438a5a60580 |
13 | 1000281182805 |
14 | 5a7a45d26800 |
15 | 2a615b7855a0 |
hex | 153101933130 |
23300224004400 has 360 divisors, whose sum is σ = 87053413849920. Its totient is φ = 5311708254720.
The previous prime is 23300224004389. The next prime is 23300224004443. The reversal of 23300224004400 is 440042200332.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21762427 + ... + 22807973.
It is an arithmetic number, because the mean of its divisors is an integer number (241815038472).
Almost surely, 223300224004400 is an apocalyptic number.
23300224004400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23300224004400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43526706924960).
23300224004400 is an abundant number, since it is smaller than the sum of its proper divisors (63753189845520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23300224004400 is a wasteful number, since it uses less digits than its factorization.
23300224004400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1045961 (or 1045943 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
Adding to 23300224004400 its reverse (440042200332), we get a palindrome (23740266204732).
The spelling of 23300224004400 in words is "twenty-three trillion, three hundred billion, two hundred twenty-four million, four thousand, four hundred".
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