Search a number
-
+
130848265 = 5231137811
BaseRepresentation
bin1111100110010…
…01011000001001
3100010012210002001
413303021120021
5231444121030
620552311001
73146122552
oct763113011
9303183061
10130848265
1167951269
12379a2461
1321154912
1413541329
15b749cca
hex7cc9609

130848265 has 8 divisors (see below), whose sum is σ = 163844928. Its totient is φ = 100127280.

The previous prime is 130848257. The next prime is 130848281. The reversal of 130848265 is 562848031.

It is a happy number.

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

It is not a de Polignac number, because 130848265 - 23 = 130848257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568791 + ... + 569020.

It is an arithmetic number, because the mean of its divisors is an integer number (20480616).

Almost surely, 2130848265 is an apocalyptic number.

It is an amenable number.

130848265 is a deficient number, since it is larger than the sum of its proper divisors (32996663).

130848265 is a wasteful number, since it uses less digits than its factorization.

130848265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137839.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 130848265 is about 11438.8926474550. The cubic root of 130848265 is about 507.6791443722.

The spelling of 130848265 in words is "one hundred thirty million, eight hundred forty-eight thousand, two hundred sixty-five".

Divisors: 1 5 23 115 1137811 5689055 26169653 130848265