Search a number
-
+
130514555 = 531198369
BaseRepresentation
bin1111100011101…
…11111001111011
3100002120211022102
413301313321323
5231402431210
620541214015
73143232623
oct761677173
9302524272
10130514555
1167743576
123786130b
1321068a62
1413495883
15b6d0ea5
hex7c77e7b

130514555 has 8 divisors (see below), whose sum is σ = 156686400. Its totient is φ = 104365696.

The previous prime is 130514551. The next prime is 130514599. The reversal of 130514555 is 555415031.

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 130514555 - 22 = 130514551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130514551) 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, 11411 + ... + 19779.

It is an arithmetic number, because the mean of its divisors is an integer number (19585800).

Almost surely, 2130514555 is an apocalyptic number.

130514555 is a deficient number, since it is larger than the sum of its proper divisors (26171845).

130514555 is an equidigital number, since it uses as much as digits as its factorization.

130514555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11493.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 130514555 is about 11424.2966960772. The cubic root of 130514555 is about 507.2471889901.

Adding to 130514555 its reverse (555415031), we get a palindrome (685929586).

The spelling of 130514555 in words is "one hundred thirty million, five hundred fourteen thousand, five hundred fifty-five".

Divisors: 1 5 3119 8369 15595 41845 26102911 130514555