Base | Representation |
---|---|
bin | 11011011111001… |
… | …00100101101001 |
3 | 121001212101200010 |
4 | 31233210211221 |
5 | 433011340231 |
6 | 34514002133 |
7 | 5466564456 |
oct | 1557444551 |
9 | 531771603 |
10 | 230574441 |
11 | 109175a99 |
12 | 65276349 |
13 | 38a008a6 |
14 | 228a082d |
15 | 15398546 |
hex | dbe4969 |
230574441 has 8 divisors (see below), whose sum is σ = 307644480. Its totient is φ = 153610352.
The previous prime is 230574437. The next prime is 230574457. The reversal of 230574441 is 144475032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230574441 - 22 = 230574437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230574399 and 230574408.
It is not an unprimeable number, because it can be changed into a prime (230574401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21261 + ... + 30218.
It is an arithmetic number, because the mean of its divisors is an integer number (38455560).
Almost surely, 2230574441 is an apocalyptic number.
It is an amenable number.
230574441 is a deficient number, since it is larger than the sum of its proper divisors (77070039).
230574441 is a wasteful number, since it uses less digits than its factorization.
230574441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52975.
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 230574441 is about 15184.6778365562. The cubic root of 230574441 is about 613.2022242268.
The spelling of 230574441 in words is "two hundred thirty million, five hundred seventy-four thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •