Base | Representation |
---|---|
bin | 1010100000010011101111… |
… | …10011001010110101100000 |
3 | 10000210101000200201011111220 |
4 | 11100021313303022311200 |
5 | 11011434001032122240 |
6 | 121044052422135040 |
7 | 4602642026255130 |
oct | 520116763126540 |
9 | 100711020634456 |
10 | 23100344020320 |
11 | 73a6889a7a426 |
12 | 2711002581480 |
13 | cb7478994898 |
14 | 59c0c3b66ac0 |
15 | 2a0d5db1b5d0 |
hex | 150277ccad60 |
23100344020320 has 192 divisors, whose sum is σ = 83184110231040. Its totient is φ = 5278626459648.
The previous prime is 23100344020307. The next prime is 23100344020321. The reversal of 23100344020320 is 2302044300132.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23100344020321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11296876 + ... + 13184084.
It is an arithmetic number, because the mean of its divisors is an integer number (433250574120).
Almost surely, 223100344020320 is an apocalyptic number.
23100344020320 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 23100344020320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41592055115520).
23100344020320 is an abundant number, since it is smaller than the sum of its proper divisors (60083766210720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23100344020320 is a wasteful number, since it uses less digits than its factorization.
23100344020320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1890877 (or 1890869 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 23100344020320 its reverse (2302044300132), we get a palindrome (25402388320452).
The spelling of 23100344020320 in words is "twenty-three trillion, one hundred billion, three hundred forty-four million, twenty thousand, three hundred twenty".
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