Search a number
-
+
5301147808 = 251117231412
BaseRepresentation
bin1001110111111100…
…10001100010100000
3111200110001012200201
410323332101202200
541324043212213
62234005554544
7245240004265
oct47376214240
914613035621
105301147808
1122803a58a0
12103b415a54
1366636bc68
1438409326c
152105e06dd
hex13bf918a0

5301147808 has 216 divisors, whose sum is σ = 12796624512. Its totient is φ = 2141184000.

The previous prime is 5301147781. The next prime is 5301147827. The reversal of 5301147808 is 8087411035.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 129296268 + ... + 129296308.

It is an arithmetic number, because the mean of its divisors is an integer number (59243632).

Almost surely, 25301147808 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 5301147808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6398312256).

5301147808 is an abundant number, since it is smaller than the sum of its proper divisors (7495476704).

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

5301147808 is a wasteful number, since it uses less digits than its factorization.

5301147808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 5301147808 is about 72808.9816437505. The cubic root of 5301147808 is about 1743.6392549872.

The spelling of 5301147808 in words is "five billion, three hundred one million, one hundred forty-seven thousand, eight hundred eight".