Search a number
-
+
5130497 = 79101643
BaseRepresentation
bin10011100100100100000001
3100122122201102
4103210210001
52303133442
6301544145
761415501
oct23444401
910578642
105130497
112994689
121875055
1310a82c8
14977a01
156b5232
hex4e4901

5130497 has 8 divisors (see below), whose sum is σ = 5255040. Its totient is φ = 5007600.

The previous prime is 5130493. The next prime is 5130509. The reversal of 5130497 is 7940315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5130497 - 22 = 5130493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5130493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7658 + ... + 8300.

It is an arithmetic number, because the mean of its divisors is an integer number (656880).

Almost surely, 25130497 is an apocalyptic number.

It is an amenable number.

5130497 is a deficient number, since it is larger than the sum of its proper divisors (124543).

5130497 is a wasteful number, since it uses less digits than its factorization.

5130497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 5130497 is about 2265.0600433543. The cubic root of 5130497 is about 172.4724817827.

The spelling of 5130497 in words is "five million, one hundred thirty thousand, four hundred ninety-seven".

Divisors: 1 79 101 643 7979 50797 64943 5130497