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5130481582260 = 22335237342113441
BaseRepresentation
bin100101010101000100010…
…0010000100000010110100
3200011110200002020021201000
41022222020202010002310
51133024211241113020
614524524413403300
71036444054624326
oct112521042040264
920143602207630
105130481582260
1116a8909113561
126aa3a3a99530
132b2a579729c8
1413a460bb1616
158d6c79b1090
hex4aa888840b4

5130481582260 has 384 divisors, whose sum is σ = 16924996408320. Its totient is φ = 1287556300800.

The previous prime is 5130481582169. The next prime is 5130481582313. The reversal of 5130481582260 is 622851840315.

5130481582260 is a `hidden beast` number, since 5 + 1 + 3 + 0 + 4 + 8 + 1 + 582 + 2 + 60 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 381697140 + ... + 381710580.

It is an arithmetic number, because the mean of its divisors is an integer number (44075511480).

Almost surely, 25130481582260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5130481582260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8462498204160).

5130481582260 is an abundant number, since it is smaller than the sum of its proper divisors (11794514826060).

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

5130481582260 is a wasteful number, since it uses less digits than its factorization.

5130481582260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13976 (or 13968 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 5130481582260 in words is "five trillion, one hundred thirty billion, four hundred eighty-one million, five hundred eighty-two thousand, two hundred sixty".