Base | Representation |
---|---|
bin | 10101110011100110… |
… | …011011011100000100 |
3 | 2020102210010011212121 |
4 | 111303212123130010 |
5 | 340423024241210 |
6 | 14431213255324 |
7 | 1456141116451 |
oct | 256346333404 |
9 | 66383104777 |
10 | 23414290180 |
11 | 9a25835846 |
12 | 4655494544 |
13 | 2291b64c98 |
14 | 11c1932828 |
15 | 9208976da |
hex | 57399b704 |
23414290180 has 48 divisors (see below), whose sum is σ = 50732075520. Its totient is φ = 9072655488.
The previous prime is 23414290177. The next prime is 23414290183. The reversal of 23414290180 is 8109241432.
It is an interprime number because it is at equal distance from previous prime (23414290177) and next prime (23414290183).
It is not an unprimeable number, because it can be changed into a prime (23414290183) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56064 + ... + 223543.
It is an arithmetic number, because the mean of its divisors is an integer number (1056918240).
Almost surely, 223414290180 is an apocalyptic number.
23414290180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23414290180 is an abundant number, since it is smaller than the sum of its proper divisors (27317785340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23414290180 is a wasteful number, since it uses less digits than its factorization.
23414290180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279748 (or 279746 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The spelling of 23414290180 in words is "twenty-three billion, four hundred fourteen million, two hundred ninety thousand, one hundred eighty".
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