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5130842891460 = 22351121366378191
BaseRepresentation
bin100101010101001111000…
…0100010110010011000100
3200011111121021002200202020
41022222132010112103010
51133030431240011320
614525024321443140
71036456032663036
oct112523604262304
920144537080666
105130842891460
1116a8a84062500
126aa484aa04b0
132b2ab4788630
1413a496b83c56
158d6e9580940
hex4aa9e1164c4

5130842891460 has 288 divisors, whose sum is σ = 17010463604736. Its totient is φ = 1147847500800.

The previous prime is 5130842891431. The next prime is 5130842891507. The reversal of 5130842891460 is 641982480315.

It is a super-2 number, since 2×51308428914602 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 626395965 + ... + 626404155.

Almost surely, 25130842891460 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 5130842891460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8505231802368).

5130842891460 is an abundant number, since it is smaller than the sum of its proper divisors (11879620713276).

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

5130842891460 is a wasteful number, since it uses less digits than its factorization.

5130842891460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14875 (or 14862 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 5130842891460 in words is "five trillion, one hundred thirty billion, eight hundred forty-two million, eight hundred ninety-one thousand, four hundred sixty".