Search a number
-
+
6130057 = 8876911
BaseRepresentation
bin10111011000100110001001
3102112102212011
4113120212021
53032130212
6335215521
7103050613
oct27304611
912472764
106130057
11350766a
1220775a1
13136826b
14b57db3
158114a7
hex5d8989

6130057 has 4 divisors (see below), whose sum is σ = 6137856. Its totient is φ = 6122260.

The previous prime is 6130043. The next prime is 6130067. The reversal of 6130057 is 7500316.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6130057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6130067) 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, 2569 + ... + 4342.

It is an arithmetic number, because the mean of its divisors is an integer number (1534464).

Almost surely, 26130057 is an apocalyptic number.

It is an amenable number.

6130057 is a deficient number, since it is larger than the sum of its proper divisors (7799).

6130057 is an equidigital number, since it uses as much as digits as its factorization.

6130057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7798.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 6130057 is about 2475.8951916428. The cubic root of 6130057 is about 183.0156256876.

The spelling of 6130057 in words is "six million, one hundred thirty thousand, fifty-seven".

Divisors: 1 887 6911 6130057