Base | Representation |
---|---|
bin | 1010100111001110111000… |
… | …01011010000001000000000 |
3 | 10001122010002212010222000000 |
4 | 11103213130023100020000 |
5 | 11024333214310200240 |
6 | 121345240012000000 |
7 | 4626063423354150 |
oct | 523473413201000 |
9 | 101563085128000 |
10 | 23338251256320 |
11 | 7488773453040 |
12 | 274b139160000 |
13 | 1003a3160cc00 |
14 | 5a98124d0760 |
15 | 2a7134e8e430 |
hex | 1539dc2d0200 |
23338251256320 has 5040 divisors, whose sum is σ = 117035770142016. Its totient is φ = 4332065587200.
The previous prime is 23338251256297. The next prime is 23338251256321. The reversal of 23338251256320 is 2365215283332.
It is a happy number.
23338251256320 is a `hidden beast` number, since 2 + 3 + 3 + 3 + 8 + 2 + 5 + 1 + 2 + 5 + 632 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (5040).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (23338251256321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 503 ways as a sum of consecutive naturals, for example, 752846814705 + ... + 752846814735.
Almost surely, 223338251256320 is an apocalyptic number.
23338251256320 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 23338251256320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58517885071008).
23338251256320 is an abundant number, since it is smaller than the sum of its proper divisors (93697518885696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23338251256320 is an equidigital number, since it uses as much as digits as its factorization.
23338251256320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147 (or 72 counting only the distinct ones).
The product of its (nonzero) digits is 1555200, while the sum is 45.
The spelling of 23338251256320 in words is "twenty-three trillion, three hundred thirty-eight billion, two hundred fifty-one million, two hundred fifty-six thousand, three hundred twenty".
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