Base | Representation |
---|---|
bin | 110011101000… |
… | …1111001000101 |
3 | 1212221111201002 |
4 | 1213101321011 |
5 | 23412332432 |
6 | 2404143045 |
7 | 446061200 |
oct | 147217105 |
9 | 55844632 |
10 | 27074117 |
11 | 14312204 |
12 | 9097a85 |
13 | 57bc2b5 |
14 | 384a937 |
15 | 259be62 |
hex | 19d1e45 |
27074117 has 12 divisors (see below), whose sum is σ = 31579596. Its totient is φ = 23143680.
The previous prime is 27074111. The next prime is 27074119. The reversal of 27074117 is 71147072.
It can be written as a sum of positive squares in 2 ways, for example, as 8116801 + 18957316 = 2849^2 + 4354^2 .
It is not a de Polignac number, because 27074117 - 24 = 27074101 is a prime.
It is a super-2 number, since 2×270741172 = 1466015622659378, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 27074117.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27074111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32567 + ... + 33387.
It is an arithmetic number, because the mean of its divisors is an integer number (2631633).
Almost surely, 227074117 is an apocalyptic number.
It is an amenable number.
27074117 is a deficient number, since it is larger than the sum of its proper divisors (4505479).
27074117 is an equidigital number, since it uses as much as digits as its factorization.
27074117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1508 (or 1501 counting only the distinct ones).
The product of its (nonzero) digits is 2744, while the sum is 29.
The square root of 27074117 is about 5203.2794466567. The cubic root of 27074117 is about 300.2742566087.
The spelling of 27074117 in words is "twenty-seven million, seventy-four thousand, one hundred seventeen".
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