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5130626 = 218114173
BaseRepresentation
bin10011100100100110000010
3100122122220012
4103210212002
52303140001
6301544522
761416044
oct23444602
910578805
105130626
112994796
121875142
1310a8397
14977a94
156b52bb
hex4e4982

5130626 has 8 divisors (see below), whose sum is σ = 7739004. Its totient is φ = 2550960.

The previous prime is 5130623. The next prime is 5130641. The reversal of 5130626 is 6260315.

It can be written as a sum of positive squares in 2 ways, for example, as 5040025 + 90601 = 2245^2 + 301^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5130623) 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, 6725 + ... + 7448.

Almost surely, 25130626 is an apocalyptic number.

5130626 is a deficient number, since it is larger than the sum of its proper divisors (2608378).

5130626 is a wasteful number, since it uses less digits than its factorization.

5130626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14356.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 5130626 is about 2265.0885192416. The cubic root of 5130626 is about 172.4739273064.

The spelling of 5130626 in words is "five million, one hundred thirty thousand, six hundred twenty-six".

Divisors: 1 2 181 362 14173 28346 2565313 5130626