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5286036672 = 263473137127
BaseRepresentation
bin1001110110001001…
…01000010011000000
3111122101121111010000
410323010220103000
541311211133142
62232310040000
7244664366430
oct47304502300
914571544100
105286036672
112272914654
121036349000
136631aab67
1438207c2c0
1520e10814c
hex13b1284c0

5286036672 has 560 divisors, whose sum is σ = 19134742528. Its totient is φ = 1410877440.

The previous prime is 5286036667. The next prime is 5286036689. The reversal of 5286036672 is 2766306825.

It is a happy number.

5286036672 is a `hidden beast` number, since 5 + 286 + 0 + 366 + 7 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 41622273 + ... + 41622399.

Almost surely, 25286036672 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 5286036672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9567371264).

5286036672 is an abundant number, since it is smaller than the sum of its proper divisors (13848705856).

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

5286036672 is a wasteful number, since it uses less digits than its factorization.

5286036672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 5286036672 is about 72705.1351143783. The cubic root of 5286036672 is about 1741.9809068777.

The spelling of 5286036672 in words is "five billion, two hundred eighty-six million, thirty-six thousand, six hundred seventy-two".