Base | Representation |
---|---|
bin | 1100011111100000011… |
… | …1011110110011111000 |
3 | 202111221222001220202010 |
4 | 3013320013132303320 |
5 | 12004013210431110 |
6 | 242332052005520 |
7 | 21335246551410 |
oct | 3077007366370 |
9 | 674858056663 |
10 | 214616108280 |
11 | 8302221a732 |
12 | 357166008a0 |
13 | 17313476862 |
14 | a55d335640 |
15 | 58b1708020 |
hex | 31f81decf8 |
214616108280 has 128 divisors (see below), whose sum is σ = 735963148800. Its totient is φ = 49046011392.
The previous prime is 214616108257. The next prime is 214616108323. The reversal of 214616108280 is 82801616412.
It is a congruent number.
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, 5189926 + ... + 5231114.
It is an arithmetic number, because the mean of its divisors is an integer number (5749712100).
Almost surely, 2214616108280 is an apocalyptic number.
214616108280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214616108280 is an abundant number, since it is smaller than the sum of its proper divisors (521347040520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214616108280 is a wasteful number, since it uses less digits than its factorization.
214616108280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47413 (or 47409 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 39.
The spelling of 214616108280 in words is "two hundred fourteen billion, six hundred sixteen million, one hundred eight thousand, two hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •