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5130490 = 251393691
BaseRepresentation
bin10011100100100011111010
3100122122201011
4103210203322
52303133430
6301544134
761415461
oct23444372
910578634
105130490
112994682
12187504a
1310a82c1
149779d8
156b522a
hex4e48fa

5130490 has 16 divisors (see below), whose sum is σ = 9303840. Its totient is φ = 2036880.

The previous prime is 5130487. The next prime is 5130493. The reversal of 5130490 is 940315.

It is an interprime number because it is at equal distance from previous prime (5130487) and next prime (5130493).

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, 456 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (581490).

Almost surely, 25130490 is an apocalyptic number.

5130490 is a deficient number, since it is larger than the sum of its proper divisors (4173350).

5130490 is a wasteful number, since it uses less digits than its factorization.

5130490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 5130490 is about 2265.0584981408. The cubic root of 5130490 is about 172.4724033428.

The spelling of 5130490 in words is "five million, one hundred thirty thousand, four hundred ninety".

Divisors: 1 2 5 10 139 278 695 1390 3691 7382 18455 36910 513049 1026098 2565245 5130490