Base | Representation |
---|---|
bin | 10000001000111110000010 |
3 | 21221221220021 |
4 | 100020332002 |
5 | 2040343132 |
6 | 230404054 |
7 | 50651254 |
oct | 20107602 |
9 | 7857807 |
10 | 4231042 |
11 | 242a932 |
12 | 150062a |
13 | b51a9a |
14 | 7c1cd4 |
15 | 588997 |
hex | 408f82 |
4231042 has 8 divisors (see below), whose sum is σ = 6565500. Its totient is φ = 2042544.
The previous prime is 4231039. The next prime is 4231049. The reversal of 4231042 is 2401324.
It can be written as a sum of positive squares in 2 ways, for example, as 3651921 + 579121 = 1911^2 + 761^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (4231049) 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, 36417 + ... + 36532.
Almost surely, 24231042 is an apocalyptic number.
4231042 is a deficient number, since it is larger than the sum of its proper divisors (2334458).
4231042 is a wasteful number, since it uses less digits than its factorization.
4231042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72980.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 4231042 is about 2056.9496833904. The cubic root of 4231042 is about 161.7393817975.
Adding to 4231042 its reverse (2401324), we get a palindrome (6632366).
The spelling of 4231042 in words is "four million, two hundred thirty-one thousand, forty-two".
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