Base | Representation |
---|---|
bin | 110011110010… |
… | …1001010010001 |
3 | 1220002111222012 |
4 | 1213211022101 |
5 | 23422344131 |
6 | 2405552305 |
7 | 446540246 |
oct | 147451221 |
9 | 56074865 |
10 | 27153041 |
11 | 14366533 |
12 | 9115695 |
13 | 58191b6 |
14 | 386b5cd |
15 | 25b552b |
hex | 19e5291 |
27153041 has 6 divisors (see below), whose sum is σ = 28385490. Its totient is φ = 25971968.
The previous prime is 27153037. The next prime is 27153053. The reversal of 27153041 is 14035172.
It can be written as a sum of positive squares in only one way, i.e., 26306641 + 846400 = 5129^2 + 920^2 .
It is not a de Polignac number, because 27153041 - 22 = 27153037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27152998 and 27153016.
It is not an unprimeable number, because it can be changed into a prime (27153341) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25136 + ... + 26193.
It is an arithmetic number, because the mean of its divisors is an integer number (4730915).
Almost surely, 227153041 is an apocalyptic number.
It is an amenable number.
27153041 is a deficient number, since it is larger than the sum of its proper divisors (1232449).
27153041 is an equidigital number, since it uses as much as digits as its factorization.
27153041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51375 (or 51352 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 27153041 is about 5210.8579907727. The cubic root of 27153041 is about 300.5657509341.
The spelling of 27153041 in words is "twenty-seven million, one hundred fifty-three thousand, forty-one".
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