Base | Representation |
---|---|
bin | 11001100010010100… |
… | …101001111110010000 |
3 | 2121202220102010010100 |
4 | 121202110221332100 |
5 | 422123330320434 |
6 | 20332444332400 |
7 | 1660322635062 |
oct | 314224517620 |
9 | 77686363110 |
10 | 27419385744 |
11 | 106a058a383 |
12 | 5392844100 |
13 | 277c84bb0a |
14 | 1481811732 |
15 | aa72c7699 |
hex | 662529f90 |
27419385744 has 45 divisors (see below), whose sum is σ = 76741759003. Its totient is φ = 9139132896.
The previous prime is 27419385713. The next prime is 27419385751. The reversal of 27419385744 is 44758391472.
The square root of 27419385744 is 165588.
It is a perfect power (a square), and thus also a powerful number.
27419385744 is a `hidden beast` number, since 27 + 4 + 19 + 38 + 574 + 4 = 666.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1980157 + ... + 1993955.
Almost surely, 227419385744 is an apocalyptic number.
27419385744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
27419385744 is the 165588-th square number.
It is an amenable number.
27419385744 is an abundant number, since it is smaller than the sum of its proper divisors (49322373259).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27419385744 is an frugal number, since it uses more digits than its factorization.
27419385744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27612 (or 13804 counting only the distinct ones).
The product of its digits is 6773760, while the sum is 54.
The spelling of 27419385744 in words is "twenty-seven billion, four hundred nineteen million, three hundred eighty-five thousand, seven hundred forty-four".
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