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130190802336 = 253479477577
BaseRepresentation
bin111100100111111111…
…0011111110110100000
3110110001012222000020000
41321033332133312200
54113112321133321
6135450412420000
712256151363250
oct1711776376640
9413035860200
10130190802336
115023934a811
1221294777600
13c37a58b51a
146430975960
1535be9a2826
hex1e4ff9fda0

130190802336 has 240 divisors, whose sum is σ = 438105640896. Its totient is φ = 37153188864.

The previous prime is 130190802323. The next prime is 130190802353. The reversal of 130190802336 is 633208091031.

130190802336 is a `hidden beast` number, since 130 + 190 + 8 + 0 + 2 + 336 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 130190802336.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17178580 + ... + 17186156.

Almost surely, 2130190802336 is an apocalyptic number.

130190802336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130190802336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219052820448).

130190802336 is an abundant number, since it is smaller than the sum of its proper divisors (307914838560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130190802336 is an equidigital number, since it uses as much as digits as its factorization.

130190802336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8553 (or 8536 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

Adding to 130190802336 its reverse (633208091031), we get a palindrome (763398893367).

The spelling of 130190802336 in words is "one hundred thirty billion, one hundred ninety million, eight hundred two thousand, three hundred thirty-six".