Base | Representation |
---|---|
bin | 1000001010101000… |
… | …0010001100000000 |
3 | 12122202202001000120 |
4 | 2002222002030000 |
5 | 13442131311323 |
6 | 1001303220240 |
7 | 105215114664 |
oct | 20252021400 |
9 | 5582661016 |
10 | 2192057088 |
11 | a253a4a31 |
12 | 512147680 |
13 | 28c1b0200 |
14 | 16b1b08a4 |
15 | cc69d5e3 |
hex | 82a82300 |
2192057088 has 108 divisors (see below), whose sum is σ = 6317738280. Its totient is φ = 674439168.
The previous prime is 2192057083. The next prime is 2192057117. The reversal of 2192057088 is 8807502912.
It is a super-2 number, since 2×21920570882 = 9610228554102079488, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2192057083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121348 + ... + 138236.
Almost surely, 22192057088 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 2192057088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3158869140).
2192057088 is an abundant number, since it is smaller than the sum of its proper divisors (4125681192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2192057088 is a wasteful number, since it uses less digits than its factorization.
2192057088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16934 (or 16907 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 42.
The square root of 2192057088 is about 46819.4093085336. The cubic root of 2192057088 is about 1299.0243346014.
The spelling of 2192057088 in words is "two billion, one hundred ninety-two million, fifty-seven thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •