Base | Representation |
---|---|
bin | 1001010000100101001101 |
3 | 11120022111210 |
4 | 21100211031 |
5 | 1110132323 |
6 | 124005033 |
7 | 26426265 |
oct | 11204515 |
9 | 4508453 |
10 | 2427213 |
11 | 1408668 |
12 | 990779 |
13 | 66ca29 |
14 | 4727a5 |
15 | 32e293 |
hex | 25094d |
2427213 has 16 divisors (see below), whose sum is σ = 3496320. Its totient is φ = 1493184.
The previous prime is 2427211. The next prime is 2427239. The reversal of 2427213 is 3127242.
It is not a de Polignac number, because 2427213 - 21 = 2427211 is a prime.
It is a d-powerful number, because it can be written as 2 + 45 + 27 + 77 + 213 + 1 + 313 .
It is a self number, because there is not a number n which added to its sum of digits gives 2427213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2427211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1395 + ... + 2607.
It is an arithmetic number, because the mean of its divisors is an integer number (218520).
22427213 is an apocalyptic number.
2427213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2427213 is a deficient number, since it is larger than the sum of its proper divisors (1069107).
2427213 is a wasteful number, since it uses less digits than its factorization.
2427213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1268.
The product of its digits is 672, while the sum is 21.
The square root of 2427213 is about 1557.9515396828. The cubic root of 2427213 is about 134.3907248949.
The spelling of 2427213 in words is "two million, four hundred twenty-seven thousand, two hundred thirteen".
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