Base | Representation |
---|---|
bin | 10000001011111001100010 |
3 | 21222120100201 |
4 | 100023321202 |
5 | 2041234132 |
6 | 230535414 |
7 | 51031246 |
oct | 20137142 |
9 | 7876321 |
10 | 4243042 |
11 | 2438951 |
12 | 150756a |
13 | b5739b |
14 | 7c6426 |
15 | 58c2e7 |
hex | 40be62 |
4243042 has 8 divisors (see below), whose sum is σ = 6699600. Its totient is φ = 2009844.
The previous prime is 4243039. The next prime is 4243051. The reversal of 4243042 is 2403424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55792 + ... + 55867.
It is an arithmetic number, because the mean of its divisors is an integer number (837450).
Almost surely, 24243042 is an apocalyptic number.
4243042 is a deficient number, since it is larger than the sum of its proper divisors (2456558).
4243042 is a wasteful number, since it uses less digits than its factorization.
4243042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111680.
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 4243042 is about 2059.8645586543. The cubic root of 4243042 is about 161.8921448426.
Adding to 4243042 its reverse (2403424), we get a palindrome (6646466).
The spelling of 4243042 in words is "four million, two hundred forty-three thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •