Base | Representation |
---|---|
bin | 111110110100110… |
… | …1111000110110010 |
3 | 12102220202012201222 |
4 | 1331221233012302 |
5 | 13304132432400 |
6 | 545103425042 |
7 | 103145331203 |
oct | 17551570662 |
9 | 5386665658 |
10 | 2108092850 |
11 | 991a663a6 |
12 | 4a9bb5182 |
13 | 277992626 |
14 | 15dd955aa |
15 | c5115185 |
hex | 7da6f1b2 |
2108092850 has 24 divisors (see below), whose sum is σ = 3922280580. Its totient is φ = 842973120.
The previous prime is 2108092849. The next prime is 2108092913. The reversal of 2108092850 is 582908012.
It can be written as a sum of positive squares in 6 ways, for example, as 555969241 + 1552123609 = 23579^2 + 39397^2 .
It is a super-2 number, since 2×21080928502 = 8888110928442245000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2108092850.
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 11 ways as a sum of consecutive naturals, for example, 266756 + ... + 274544.
Almost surely, 22108092850 is an apocalyptic number.
2108092850 is a deficient number, since it is larger than the sum of its proper divisors (1814187730).
2108092850 is a wasteful number, since it uses less digits than its factorization.
2108092850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13214 (or 13209 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 35.
The square root of 2108092850 is about 45913.9722742435. The cubic root of 2108092850 is about 1282.2220619305. Note that the first 3 decimals are identical.
The spelling of 2108092850 in words is "two billion, one hundred eight million, ninety-two thousand, eight hundred fifty".
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