Base | Representation |
---|---|
bin | 1000100000010011110110 |
3 | 11012021021212 |
4 | 20200103312 |
5 | 1032320434 |
6 | 115441422 |
7 | 24643661 |
oct | 10402366 |
9 | 4167255 |
10 | 2229494 |
11 | 1293063 |
12 | 8b6272 |
13 | 600a37 |
14 | 4206d8 |
15 | 2e08ce |
hex | 2204f6 |
2229494 has 8 divisors (see below), whose sum is σ = 3350640. Its totient is φ = 1112616.
The previous prime is 2229473. The next prime is 2229497. The reversal of 2229494 is 4949222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 29 + 217 + 221 + 9 + 4 + 93 + 42 .
It is a self number, because there is not a number n which added to its sum of digits gives 2229494.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2229497) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232 + ... + 2444.
It is an arithmetic number, because the mean of its divisors is an integer number (418830).
22229494 is an apocalyptic number.
2229494 is a deficient number, since it is larger than the sum of its proper divisors (1121146).
2229494 is a wasteful number, since it uses less digits than its factorization.
2229494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2134.
The product of its digits is 10368, while the sum is 32.
The square root of 2229494 is about 1493.1490213639. The cubic root of 2229494 is about 130.6377732982.
The spelling of 2229494 in words is "two million, two hundred twenty-nine thousand, four hundred ninety-four".
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