Base | Representation |
---|---|
bin | 11001100101101110… |
… | …011101101101111100 |
3 | 2121220212211221202022 |
4 | 121211232131231330 |
5 | 422232434423230 |
6 | 20342244215312 |
7 | 1661615152154 |
oct | 314556355574 |
9 | 77825757668 |
10 | 27476482940 |
11 | 1071a838345 |
12 | 53a999a538 |
13 | 278b62073a |
14 | 1489235764 |
15 | aac3051e5 |
hex | 665b9db7c |
27476482940 has 48 divisors (see below), whose sum is σ = 59290140672. Its totient is φ = 10690698816.
The previous prime is 27476482937. The next prime is 27476482997. The reversal of 27476482940 is 4928467472.
It is a super-2 number, since 2×274764829402 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 63557 + ... + 242883.
It is an arithmetic number, because the mean of its divisors is an integer number (1235211264).
Almost surely, 227476482940 is an apocalyptic number.
27476482940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27476482940 is an abundant number, since it is smaller than the sum of its proper divisors (31813657732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27476482940 is a wasteful number, since it uses less digits than its factorization.
27476482940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179546 (or 179544 counting only the distinct ones).
The product of its (nonzero) digits is 5419008, while the sum is 53.
The spelling of 27476482940 in words is "twenty-seven billion, four hundred seventy-six million, four hundred eighty-two thousand, nine hundred forty".
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