Base | Representation |
---|---|
bin | 111110010010101… |
… | …0110111111010010 |
3 | 12101200000112211210 |
4 | 1330211112333102 |
5 | 13240040341044 |
6 | 543223320550 |
7 | 102540065025 |
oct | 17445267722 |
9 | 5350015753 |
10 | 2090168274 |
11 | 9829333a7 |
12 | 4a3bb0156 |
13 | 274057a7c |
14 | 15b84b1bc |
15 | c37741b9 |
hex | 7c956fd2 |
2090168274 has 32 divisors (see below), whose sum is σ = 4310732160. Its totient is φ = 675216000.
The previous prime is 2090168257. The next prime is 2090168287. The reversal of 2090168274 is 4728610902.
It is a super-2 number, since 2×20901682742 = 8737606827272278152, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9012 + ... + 65280.
It is an arithmetic number, because the mean of its divisors is an integer number (134710380).
Almost surely, 22090168274 is an apocalyptic number.
2090168274 is an abundant number, since it is smaller than the sum of its proper divisors (2220563886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2090168274 is a wasteful number, since it uses less digits than its factorization.
2090168274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56466.
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 2090168274 is about 45718.3581726203. The cubic root of 2090168274 is about 1278.5775772008.
The spelling of 2090168274 in words is "two billion, ninety million, one hundred sixty-eight thousand, two hundred seventy-four".
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