Base | Representation |
---|---|
bin | 1000100101000100110100 |
3 | 11020021001202 |
4 | 20211010310 |
5 | 1033432022 |
6 | 120112032 |
7 | 25054613 |
oct | 10450464 |
9 | 4207052 |
10 | 2249012 |
11 | 12a6797 |
12 | 905618 |
13 | 60989c |
14 | 42787a |
15 | 2e6592 |
hex | 225134 |
2249012 has 12 divisors (see below), whose sum is σ = 3953796. Its totient is φ = 1119360.
The previous prime is 2248999. The next prime is 2249053. The reversal of 2249012 is 2109422.
It can be written as a sum of positive squares in 2 ways, for example, as 1240996 + 1008016 = 1114^2 + 1004^2 .
It is a super-2 number, since 2×22490122 = 10116109952288, which contains 22 as substring.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 2130.
It is an arithmetic number, because the mean of its divisors is an integer number (329483).
22249012 is an apocalyptic number.
It is an amenable number.
2249012 is a deficient number, since it is larger than the sum of its proper divisors (1704784).
2249012 is a wasteful number, since it uses less digits than its factorization.
2249012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2578 (or 2576 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 2249012 is about 1499.6706305052. The cubic root of 2249012 is about 131.0178869580.
The spelling of 2249012 in words is "two million, two hundred forty-nine thousand, twelve".
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