Base | Representation |
---|---|
bin | 1001100110000000… |
… | …01001011010110000 |
3 | 111021221211211010110 |
4 | 10303000021122300 |
5 | 41022031101023 |
6 | 2211032101320 |
7 | 241431515325 |
oct | 46300113260 |
9 | 14257754113 |
10 | 5150643888 |
11 | 2203449a95 |
12 | bb8b34840 |
13 | 6411248a0 |
14 | 36c0b6b4c |
15 | 2022b1a93 |
hex | 1330096b0 |
5150643888 has 160 divisors (see below), whose sum is σ = 14778776320. Its totient is φ = 1535708160.
The previous prime is 5150643859. The next prime is 5150643889. The reversal of 5150643888 is 8883460515.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (5150643889) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3728958 + ... + 3730338.
It is an arithmetic number, because the mean of its divisors is an integer number (92367352).
Almost surely, 25150643888 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 5150643888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7389388160).
5150643888 is an abundant number, since it is smaller than the sum of its proper divisors (9628132432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5150643888 is a wasteful number, since it uses less digits than its factorization.
5150643888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587 (or 1581 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 48.
The square root of 5150643888 is about 71767.9865120933. The cubic root of 5150643888 is about 1726.9794696398.
The spelling of 5150643888 in words is "five billion, one hundred fifty million, six hundred forty-three thousand, eight hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.856 sec. • engine limits •