Search a number
-
+
130464553 = 375636263
BaseRepresentation
bin1111100011010…
…11101100101001
3100002111021201111
413301223230221
5231344331203
620540150321
73142634062
oct761535451
9302437644
10130464553
1167709a4a
12378383a1
132104c07b
1413481569
15b6c126d
hex7c6bb29

130464553 has 8 divisors (see below), whose sum is σ = 134250048. Its totient is φ = 126692784.

The previous prime is 130464497. The next prime is 130464563. The reversal of 130464553 is 355464031.

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 130464553 - 29 = 130464041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130464563) 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, 17700 + ... + 23962.

It is an arithmetic number, because the mean of its divisors is an integer number (16781256).

Almost surely, 2130464553 is an apocalyptic number.

It is an amenable number.

130464553 is a deficient number, since it is larger than the sum of its proper divisors (3785495).

130464553 is an equidigital number, since it uses as much as digits as its factorization.

130464553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6863.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 130464553 is about 11422.1080803852. The cubic root of 130464553 is about 507.1824028221.

The spelling of 130464553 in words is "one hundred thirty million, four hundred sixty-four thousand, five hundred fifty-three".

Divisors: 1 37 563 6263 20831 231731 3526069 130464553