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6130913 = 7198527
BaseRepresentation
bin10111011000110011100001
3102112111000212
4113120303201
53032142123
6335223505
7103053245
oct27306341
912474025
106130913
113508278
122077b95
131368779
14b58425
15811878
hex5d8ce1

6130913 has 4 divisors (see below), whose sum is σ = 6140160. Its totient is φ = 6121668.

The previous prime is 6130907. The next prime is 6130951. The reversal of 6130913 is 3190316.

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 not a de Polignac number, because 6130913 - 26 = 6130849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6130973) 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, 3545 + ... + 4982.

It is an arithmetic number, because the mean of its divisors is an integer number (1535040).

Almost surely, 26130913 is an apocalyptic number.

It is an amenable number.

6130913 is a deficient number, since it is larger than the sum of its proper divisors (9247).

6130913 is an equidigital number, since it uses as much as digits as its factorization.

6130913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9246.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 6130913 is about 2476.0680523766. The cubic root of 6130913 is about 183.0241440468.

The spelling of 6130913 in words is "six million, one hundred thirty thousand, nine hundred thirteen".

Divisors: 1 719 8527 6130913