Base | Representation |
---|---|
bin | 1100111101010110110101… |
… | …11011001111010110000100 |
3 | 10201220020102002212010121021 |
4 | 12132223122323033112010 |
5 | 12213341300404112400 |
6 | 140335034400200524 |
7 | 6000542326316512 |
oct | 636533273172604 |
9 | 121806362763537 |
10 | 28496486004100 |
11 | 90973234a1624 |
12 | 3242987609144 |
13 | 12b928ccc8a3a |
14 | 70734715b4b2 |
15 | 3463d41aa71a |
hex | 19eadaecf584 |
28496486004100 has 27 divisors (see below), whose sum is σ = 61837490468271. Its totient is φ = 11398573048800.
The previous prime is 28496486004071. The next prime is 28496486004113. The reversal of 28496486004100 is 140068469482.
The square root of 28496486004100 is 5338210.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 1308520936836 + 27187965067264 = 1143906^2 + 5214208^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 53115190 + ... + 53649010.
Almost surely, 228496486004100 is an apocalyptic number.
28496486004100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
28496486004100 is the 5338210-th square number.
It is an amenable number.
28496486004100 is an abundant number, since it is smaller than the sum of its proper divisors (33341004464171).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28496486004100 is an frugal number, since it uses more digits than its factorization.
28496486004100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1067656 (or 533828 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 52.
The spelling of 28496486004100 in words is "twenty-eight trillion, four hundred ninety-six billion, four hundred eighty-six million, four thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •