Base | Representation |
---|---|
bin | 110100101101… |
… | …0000110101001 |
3 | 1220222212000221 |
4 | 1221122012221 |
5 | 24033211131 |
6 | 2424130041 |
7 | 453603613 |
oct | 151320651 |
9 | 56885027 |
10 | 27632041 |
11 | 146633a8 |
12 | 9306921 |
13 | 5956228 |
14 | 3953db3 |
15 | 265c411 |
hex | 1a5a1a9 |
27632041 has 4 divisors (see below), whose sum is σ = 28584900. Its totient is φ = 26679184.
The previous prime is 27632009. The next prime is 27632047. The reversal of 27632041 is 14023672.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 19105641 + 8526400 = 4371^2 + 2920^2 .
It is a cyclic number.
It is not a de Polignac number, because 27632041 - 25 = 27632009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27631997 and 27632015.
It is not an unprimeable number, because it can be changed into a prime (27632047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476386 + ... + 476443.
It is an arithmetic number, because the mean of its divisors is an integer number (7146225).
Almost surely, 227632041 is an apocalyptic number.
It is an amenable number.
27632041 is a deficient number, since it is larger than the sum of its proper divisors (952859).
27632041 is an equidigital number, since it uses as much as digits as its factorization.
27632041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952858.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 27632041 is about 5256.6187801666. The cubic root of 27632041 is about 302.3228605685.
The spelling of 27632041 in words is "twenty-seven million, six hundred thirty-two thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •