Base | Representation |
---|---|
bin | 1010100001000111… |
… | …1110010010110110 |
3 | 21021202111200102011 |
4 | 2220101332102312 |
5 | 21240230041034 |
6 | 1144052434434 |
7 | 126651342244 |
oct | 25021762266 |
9 | 7252450364 |
10 | 2823283894 |
11 | 1219740a82 |
12 | 669618a1a |
13 | 35cbc02b2 |
14 | 1cad65794 |
15 | 117cd8864 |
hex | a847e4b6 |
2823283894 has 16 divisors (see below), whose sum is σ = 4373112960. Its totient is φ = 1365612480.
The previous prime is 2823283877. The next prime is 2823283901. The reversal of 2823283894 is 4983823282.
It is a happy number.
2823283894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×28232838942 = 15941863892239606472, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212602 + ... + 225490.
It is an arithmetic number, because the mean of its divisors is an integer number (273319560).
Almost surely, 22823283894 is an apocalyptic number.
2823283894 is a deficient number, since it is larger than the sum of its proper divisors (1549829066).
2823283894 is a wasteful number, since it uses less digits than its factorization.
2823283894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16455.
The product of its digits is 1327104, while the sum is 49.
The square root of 2823283894 is about 53134.5828439445. The cubic root of 2823283894 is about 1413.3558371407.
The spelling of 2823283894 in words is "two billion, eight hundred twenty-three million, two hundred eighty-three thousand, eight hundred ninety-four".
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