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5275590912 = 28342931283
BaseRepresentation
bin1001110100111001…
…10010000100000000
3111121122221210020000
410322130302010000
541301022402122
62231254120000
7244506532344
oct47234620400
914548853200
105275590912
112267a2a599
121032950000
13660c91437
1438091d624
1520d2430ac
hex13a732100

5275590912 has 360 divisors, whose sum is σ = 16857603840. Its totient is φ = 1637314560.

The previous prime is 5275590907. The next prime is 5275590913. The reversal of 5275590912 is 2190955725.

5275590912 is a `hidden beast` number, since 5 + 2 + 7 + 559 + 0 + 91 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (5275590913) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18641523 + ... + 18641805.

Almost surely, 25275590912 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 5275590912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8428801920).

5275590912 is an abundant number, since it is smaller than the sum of its proper divisors (11582012928).

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

5275590912 is a wasteful number, since it uses less digits than its factorization.

5275590912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 45.

The square root of 5275590912 is about 72633.2631237231. The cubic root of 5275590912 is about 1740.8327048804.

The spelling of 5275590912 in words is "five billion, two hundred seventy-five million, five hundred ninety thousand, nine hundred twelve".