Base | Representation |
---|---|
bin | 110100001101… |
… | …0011000110001 |
3 | 1220111121000212 |
4 | 1220122120301 |
5 | 24001333212 |
6 | 2414353505 |
7 | 451436000 |
oct | 150323061 |
9 | 56447025 |
10 | 27371057 |
11 | 144a530a |
12 | 91bb895 |
13 | 58944bc |
14 | 38c6c37 |
15 | 2609e22 |
hex | 1a1a631 |
27371057 has 16 divisors (see below), whose sum is σ = 32160000. Its totient is φ = 23284800.
The previous prime is 27371053. The next prime is 27371087. The reversal of 27371057 is 75017372.
It is not a de Polignac number, because 27371057 - 22 = 27371053 is a prime.
It is a super-2 number, since 2×273710572 = 1498349522594498, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27371053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68057 + ... + 68457.
It is an arithmetic number, because the mean of its divisors is an integer number (2010000).
Almost surely, 227371057 is an apocalyptic number.
It is an amenable number.
27371057 is a deficient number, since it is larger than the sum of its proper divisors (4788943).
27371057 is an equidigital number, since it uses as much as digits as its factorization.
27371057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 621 (or 607 counting only the distinct ones).
The product of its (nonzero) digits is 10290, while the sum is 32.
The square root of 27371057 is about 5231.7355628892. The cubic root of 27371057 is about 301.3680372825.
The spelling of 27371057 in words is "twenty-seven million, three hundred seventy-one thousand, fifty-seven".
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