| Base | Representation |
|---|---|
| bin | 1010100000010011001011… |
| … | …10111010100110110000000 |
| 3 | 10000210100020201111211212121 |
| 4 | 11100021211313110312000 |
| 5 | 11011432342014320000 |
| 6 | 121044002512534024 |
| 7 | 4602631413535540 |
| oct | 520114567246600 |
| 9 | 100710221454777 |
| 10 | 23100043120000 |
| 11 | 73a6745140580 |
| 12 | 2710b39851314 |
| 13 | cb742b540062 |
| 14 | 59c095bdb320 |
| 15 | 2a0d424d0b1a |
| hex | 150265dd4d80 |
23100043120000 has 640 divisors, whose sum is σ = 72707112276480. Its totient is φ = 7098470400000.
The previous prime is 23100043119919. The next prime is 23100043120027. The reversal of 23100043120000 is 2134000132.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (640).
It is a super-2 number, since 2×231000431200002 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 437333592 + ... + 437386408.
It is an arithmetic number, because the mean of its divisors is an integer number (113604862932).
Almost surely, 223100043120000 is an apocalyptic number.
23100043120000 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 23100043120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36353556138240).
23100043120000 is an abundant number, since it is smaller than the sum of its proper divisors (49607069156480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23100043120000 is an equidigital number, since it uses as much as digits as its factorization.
23100043120000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52940 (or 52913 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 23100043120000 its reverse (2134000132), we get a palindrome (23102177120132).
The spelling of 23100043120000 in words is "twenty-three trillion, one hundred billion, forty-three million, one hundred twenty thousand".
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