Base | Representation |
---|---|
bin | 1011011100111000100110 |
3 | 12122111211021 |
4 | 23130320212 |
5 | 1232030034 |
6 | 144201354 |
7 | 34341610 |
oct | 13347046 |
9 | 5574737 |
10 | 3001894 |
11 | 1770405 |
12 | 100925a |
13 | 81148c |
14 | 581db0 |
15 | 3e46b4 |
hex | 2dce26 |
3001894 has 16 divisors (see below), whose sum is σ = 5449248. Its totient is φ = 1210752.
The previous prime is 3001883. The next prime is 3001907. The reversal of 3001894 is 4981003.
It is a super-2 number, since 2×30018942 = 18022735174472, 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, 6069 + ... + 6544.
It is an arithmetic number, because the mean of its divisors is an integer number (340578).
Almost surely, 23001894 is an apocalyptic number.
3001894 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
3001894 is a deficient number, since it is larger than the sum of its proper divisors (2447354).
3001894 is a wasteful number, since it uses less digits than its factorization.
3001894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12639.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 3001894 is about 1732.5974720055. The cubic root of 3001894 is about 144.2553019867.
Adding to 3001894 its reverse (4981003), we get a palindrome (7982897).
The spelling of 3001894 in words is "three million, one thousand, eight hundred ninety-four".
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