Base | Representation |
---|---|
bin | 111110010010010… |
… | …1111111000010100 |
3 | 12101122201102002211 |
4 | 1330210233320110 |
5 | 13240020224314 |
6 | 543220043204 |
7 | 102535530013 |
oct | 17444577024 |
9 | 5348642084 |
10 | 2090008084 |
11 | 98283400a |
12 | 4a3b33504 |
13 | 273cccb98 |
14 | 15b808a7a |
15 | c37419c4 |
hex | 7c92fe14 |
2090008084 has 24 divisors (see below), whose sum is σ = 3874747968. Its totient is φ = 983003520.
The previous prime is 2090008069. The next prime is 2090008157. The reversal of 2090008084 is 4808000902.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137697 + ... + 152119.
It is an arithmetic number, because the mean of its divisors is an integer number (161447832).
Almost surely, 22090008084 is an apocalyptic number.
It is an amenable number.
2090008084 is a deficient number, since it is larger than the sum of its proper divisors (1784739884).
2090008084 is a wasteful number, since it uses less digits than its factorization.
2090008084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16575 (or 16573 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 2090008084 is about 45716.6062169973. The cubic root of 2090008084 is about 1278.5449130724.
Adding to 2090008084 its reverse (4808000902), we get a palindrome (6898008986).
The spelling of 2090008084 in words is "two billion, ninety million, eight thousand, eighty-four".
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