Base | Representation |
---|---|
bin | 1001010011101111… |
… | …01100000000000000 |
3 | 110220021112210222000 |
4 | 10221313230000000 |
5 | 40213320300141 |
6 | 2143520144000 |
7 | 234561315354 |
oct | 45167540000 |
9 | 13807483860 |
10 | 4997431296 |
11 | 2134a13110 |
12 | b75768000 |
13 | 61846c650 |
14 | 3559d3464 |
15 | 1e3aea5b6 |
hex | 129dec000 |
4997431296 has 480 divisors, whose sum is σ = 17615539200. Its totient is φ = 1380188160.
The previous prime is 4997431279. The next prime is 4997431339. The reversal of 4997431296 is 6921347994.
It is a Harshad number since it is a multiple of its sum of digits (54).
Its product of digits (2939328) is a multiple of the sum of its prime divisors (108).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63258585 + ... + 63258663.
It is an arithmetic number, because the mean of its divisors is an integer number (36699040).
Almost surely, 24997431296 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 4997431296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8807769600).
4997431296 is an abundant number, since it is smaller than the sum of its proper divisors (12618107904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4997431296 is a wasteful number, since it uses less digits than its factorization.
4997431296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140 (or 108 counting only the distinct ones).
The product of its digits is 2939328, while the sum is 54.
The square root of 4997431296 is about 70692.5123050525. The cubic root of 4997431296 is about 1709.6830683795.
The spelling of 4997431296 in words is "four billion, nine hundred ninety-seven million, four hundred thirty-one thousand, two hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •