Base | Representation |
---|---|
bin | 1000011010011001000110 |
3 | 11011001001002 |
4 | 20122121012 |
5 | 1031032004 |
6 | 115133302 |
7 | 24513212 |
oct | 10323106 |
9 | 4131032 |
10 | 2205254 |
11 | 1276927 |
12 | 8a4232 |
13 | 5c29ac |
14 | 415942 |
15 | 2d861e |
hex | 21a646 |
2205254 has 16 divisors (see below), whose sum is σ = 3516480. Its totient is φ = 1034280.
The previous prime is 2205251. The next prime is 2205283. The reversal of 2205254 is 4525022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2205251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757 + ... + 5199.
It is an arithmetic number, because the mean of its divisors is an integer number (219780).
22205254 is an apocalyptic number.
2205254 is a deficient number, since it is larger than the sum of its proper divisors (1311226).
2205254 is a wasteful number, since it uses less digits than its factorization.
2205254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 595.
The product of its (nonzero) digits is 800, while the sum is 20.
The square root of 2205254 is about 1485.0097642777. The cubic root of 2205254 is about 130.1625973358.
The spelling of 2205254 in words is "two million, two hundred five thousand, two hundred fifty-four".
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