Base | Representation |
---|---|
bin | 100101000001011000111… |
… | …001100000111110000000 |
3 | 100000012210112210000012120 |
4 | 211001120321200332000 |
5 | 313140320200031423 |
6 | 5224425435524240 |
7 | 351543320066433 |
oct | 45013071407600 |
9 | 10005715700176 |
10 | 2544112111488 |
11 | 8a0a51a64572 |
12 | 351095bb9680 |
13 | 155ba767a55c |
14 | 8b1c845981a |
15 | 462a1615ee3 |
hex | 25058e60f80 |
2544112111488 has 32 divisors (see below), whose sum is σ = 6757797797160. Its totient is φ = 848037370368.
The previous prime is 2544112111487. The next prime is 2544112111507. The reversal of 2544112111488 is 8841112114452.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2544112111487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3312645595 + ... + 3312646362.
Almost surely, 22544112111488 is an apocalyptic number.
It is an amenable number.
2544112111488 is an abundant number, since it is smaller than the sum of its proper divisors (4213685685672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2544112111488 is an equidigital number, since it uses as much as digits as its factorization.
2544112111488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6625291974 (or 6625291962 counting only the distinct ones).
The product of its digits is 81920, while the sum is 42.
The spelling of 2544112111488 in words is "two trillion, five hundred forty-four billion, one hundred twelve million, one hundred eleven thousand, four hundred eighty-eight".
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