Base | Representation |
---|---|
bin | 1001001111010111011111 |
3 | 11120001200120 |
4 | 21033113133 |
5 | 1110002424 |
6 | 123530023 |
7 | 26405631 |
oct | 11172737 |
9 | 4501616 |
10 | 2422239 |
11 | 1404956 |
12 | 989913 |
13 | 66a6a1 |
14 | 470a51 |
15 | 32ca79 |
hex | 24f5df |
2422239 has 16 divisors (see below), whose sum is σ = 3386880. Its totient is φ = 1538240.
The previous prime is 2422237. The next prime is 2422241. The reversal of 2422239 is 9322242.
It is an interprime number because it is at equal distance from previous prime (2422237) and next prime (2422241).
It is a cyclic number.
It is not a de Polignac number, because 2422239 - 21 = 2422237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2422237) 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, 5572 + ... + 5990.
It is an arithmetic number, because the mean of its divisors is an integer number (211680).
22422239 is an apocalyptic number.
2422239 is a deficient number, since it is larger than the sum of its proper divisors (964641).
2422239 is a wasteful number, since it uses less digits than its factorization.
2422239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510.
The product of its digits is 1728, while the sum is 24.
The square root of 2422239 is about 1556.3543940890. The cubic root of 2422239 is about 134.2988614281.
The spelling of 2422239 in words is "two million, four hundred twenty-two thousand, two hundred thirty-nine".
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