Search a number
-
+
5712907 = 7378259
BaseRepresentation
bin10101110010110000001011
3101202020122011
4111302300023
52430303112
6322240351
766362464
oct25626013
911666564
105712907
113252212
121ab60b7
131250425
14a89d6b
1577caa7
hex572c0b

5712907 has 4 divisors (see below), whose sum is σ = 5791240. Its totient is φ = 5634576.

The previous prime is 5712893. The next prime is 5712919. The reversal of 5712907 is 7092175.

5712907 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5712907 - 219 = 5188619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5752907) 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 3 ways as a sum of consecutive naturals, for example, 39057 + ... + 39202.

It is an arithmetic number, because the mean of its divisors is an integer number (1447810).

Almost surely, 25712907 is an apocalyptic number.

5712907 is a deficient number, since it is larger than the sum of its proper divisors (78333).

5712907 is an equidigital number, since it uses as much as digits as its factorization.

5712907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78332.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 5712907 is about 2390.1688224893. The cubic root of 5712907 is about 178.7663274244.

The spelling of 5712907 in words is "five million, seven hundred twelve thousand, nine hundred seven".

Divisors: 1 73 78259 5712907