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5142159360 = 213325132937
BaseRepresentation
bin1001100100111111…
…10010000000000000
3111021100212202112200
410302133302000000
541012343044420
62210130153200
7241266430152
oct46237620000
914240782480
105142159360
1121a9684488
12bb6122800
1363c443a60
1436ad08ad2
15201687b90
hex1327f2000

5142159360 has 672 divisors, whose sum is σ = 20394869040. Its totient is φ = 1189085184.

The previous prime is 5142159353. The next prime is 5142159377. The reversal of 5142159360 is 639512415.

5142159360 is a `hidden beast` number, since 5 + 1 + 4 + 2 + 1 + 593 + 60 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2434830336 + 2707329024 = 49344^2 + 52032^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138977262 + ... + 138977298.

Almost surely, 25142159360 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 5142159360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10197434520).

5142159360 is an abundant number, since it is smaller than the sum of its proper divisors (15252709680).

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

5142159360 is a wasteful number, since it uses less digits than its factorization.

5142159360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5142159360 is about 71708.8513364982. The cubic root of 5142159360 is about 1726.0306783185.

The spelling of 5142159360 in words is "five billion, one hundred forty-two million, one hundred fifty-nine thousand, three hundred sixty".