Base | Representation |
---|---|
bin | 1010011101011000111000… |
… | …01001011111101010100000 |
3 | 10000102210002002100122120121 |
4 | 11032230130021133222200 |
5 | 11003313021130333440 |
6 | 120530021515450024 |
7 | 4562460663221032 |
oct | 516543411375240 |
9 | 100383062318517 |
10 | 23000022121120 |
11 | 7368288972730 |
12 | 26b5684a56914 |
13 | caab7b58a655 |
14 | 5972c8071c52 |
15 | 29d43b4e934a |
hex | 14eb1c25faa0 |
23000022121120 has 96 divisors (see below), whose sum is σ = 59632284571776. Its totient is φ = 8313562598400.
The previous prime is 23000022121103. The next prime is 23000022121157. The reversal of 23000022121120 is 2112122000032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 23000022121094 and 23000022121103.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38832411 + ... + 39420250.
It is an arithmetic number, because the mean of its divisors is an integer number (621169630956).
Almost surely, 223000022121120 is an apocalyptic number.
23000022121120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23000022121120 is an abundant number, since it is smaller than the sum of its proper divisors (36632262450656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000022121120 is a wasteful number, since it uses less digits than its factorization.
23000022121120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78252854 (or 78252846 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 23000022121120 its reverse (2112122000032), we get a palindrome (25112144121152).
The spelling of 23000022121120 in words is "twenty-three trillion, twenty-two million, one hundred twenty-one thousand, one hundred twenty".
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