Base | Representation |
---|---|
bin | 1000100001000110000001 |
3 | 11012102200210 |
4 | 20201012001 |
5 | 1032421310 |
6 | 115504333 |
7 | 24656226 |
oct | 10410601 |
9 | 4172623 |
10 | 2232705 |
11 | 1295512 |
12 | 8b80a9 |
13 | 602337 |
14 | 42194d |
15 | 2e1820 |
hex | 221181 |
2232705 has 16 divisors (see below), whose sum is σ = 3623040. Its totient is φ = 1173888.
The previous prime is 2232701. The next prime is 2232749. The reversal of 2232705 is 5072322.
It is not a de Polignac number, because 2232705 - 22 = 2232701 is a prime.
It is a super-3 number, since 3×22327053 = 33389913162569407875, which contains 333 as substring.
It is a d-powerful number, because it can be written as 211 + 217 + 33 + 221 + 74 + 0 + 5 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2232701) 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, 76 + ... + 2114.
It is an arithmetic number, because the mean of its divisors is an integer number (226440).
22232705 is an apocalyptic number.
It is an amenable number.
2232705 is a deficient number, since it is larger than the sum of its proper divisors (1390335).
2232705 is a wasteful number, since it uses less digits than its factorization.
2232705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120.
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 2232705 is about 1494.2238788080. The cubic root of 2232705 is about 130.7004596699.
The spelling of 2232705 in words is "two million, two hundred thirty-two thousand, seven hundred five".
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