Base | Representation |
---|---|
bin | 1000011111001101001111 |
3 | 11012001002111 |
4 | 20133031033 |
5 | 1032144400 |
6 | 115404451 |
7 | 24624544 |
oct | 10371517 |
9 | 4161074 |
10 | 2224975 |
11 | 128a725 |
12 | 8b3727 |
13 | 5cb96c |
14 | 41cbcb |
15 | 2de3ba |
hex | 21f34f |
2224975 has 12 divisors (see below), whose sum is σ = 2806120. Its totient is φ = 1749600.
The previous prime is 2224969. The next prime is 2224979. The reversal of 2224975 is 5794222.
It is not a de Polignac number, because 2224975 - 215 = 2192207 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a d-powerful number, because it can be written as 216 + 220 + 220 + 43 + 95 + 72 + 55 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2224979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 796 + ... + 2254.
22224975 is an apocalyptic number.
2224975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2224975 is a deficient number, since it is larger than the sum of its proper divisors (581145).
2224975 is a wasteful number, since it uses less digits than its factorization.
2224975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1530 (or 1525 counting only the distinct ones).
The product of its digits is 10080, while the sum is 31.
The square root of 2224975 is about 1491.6350089751. The cubic root of 2224975 is about 130.5494496080.
The spelling of 2224975 in words is "two million, two hundred twenty-four thousand, nine hundred seventy-five".
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