Base | Representation |
---|---|
bin | 1000100100101100000110 |
3 | 11020011220011 |
4 | 20210230012 |
5 | 1033404210 |
6 | 120100434 |
7 | 25050163 |
oct | 10445406 |
9 | 4204804 |
10 | 2247430 |
11 | 12a5589 |
12 | 90471a |
13 | 608c53 |
14 | 42706a |
15 | 2e5d8a |
hex | 224b06 |
2247430 has 8 divisors (see below), whose sum is σ = 4045392. Its totient is φ = 898968.
The previous prime is 2247409. The next prime is 2247433. The reversal of 2247430 is 347422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2247433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112362 + ... + 112381.
It is an arithmetic number, because the mean of its divisors is an integer number (505674).
22247430 is an apocalyptic number.
2247430 is a deficient number, since it is larger than the sum of its proper divisors (1797962).
2247430 is a wasteful number, since it uses less digits than its factorization.
2247430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224750.
The product of its (nonzero) digits is 1344, while the sum is 22.
The square root of 2247430 is about 1499.1430885676. The cubic root of 2247430 is about 130.9871595518.
The spelling of 2247430 in words is "two million, two hundred forty-seven thousand, four hundred thirty".
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