Base | Representation |
---|---|
bin | 1000100010100011111001 |
3 | 11012201221022 |
4 | 20202203321 |
5 | 1033114323 |
6 | 115552225 |
7 | 25012601 |
oct | 10424371 |
9 | 4181838 |
10 | 2238713 |
11 | 1299a84 |
12 | 8bb675 |
13 | 604ca9 |
14 | 423c01 |
15 | 2e34c8 |
hex | 2228f9 |
2238713 has 16 divisors (see below), whose sum is σ = 2592000. Its totient is φ = 1919232.
The previous prime is 2238707. The next prime is 2238721. The reversal of 2238713 is 3178322.
It is not a de Polignac number, because 2238713 - 210 = 2237689 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2238703) 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, 9248 + ... + 9486.
It is an arithmetic number, because the mean of its divisors is an integer number (162000).
22238713 is an apocalyptic number.
It is an amenable number.
2238713 is a deficient number, since it is larger than the sum of its proper divisors (353287).
2238713 is a wasteful number, since it uses less digits than its factorization.
2238713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304.
The product of its digits is 2016, while the sum is 26.
The square root of 2238713 is about 1496.2329364106. The cubic root of 2238713 is about 130.8175889024.
The spelling of 2238713 in words is "two million, two hundred thirty-eight thousand, seven hundred thirteen".
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