Base | Representation |
---|---|
bin | 10011010010011101010 |
3 | 1012002222222 |
4 | 2122103222 |
5 | 130211132 |
6 | 21314042 |
7 | 5241455 |
oct | 2322352 |
9 | 1162888 |
10 | 632042 |
11 | 3a1954 |
12 | 265922 |
13 | 1918b8 |
14 | 12649c |
15 | c7412 |
hex | 9a4ea |
632042 has 8 divisors (see below), whose sum is σ = 961632. Its totient is φ = 311500.
The previous prime is 632041. The next prime is 632053. The reversal of 632042 is 240236.
632042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 632042.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (632041) 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, 2084 + ... + 2367.
It is an arithmetic number, because the mean of its divisors is an integer number (120204).
2632042 is an apocalyptic number.
632042 is a deficient number, since it is larger than the sum of its proper divisors (329590).
632042 is a wasteful number, since it uses less digits than its factorization.
632042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4524.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 632042 is about 795.0106917520. The cubic root of 632042 is about 85.8187095037.
Subtracting from 632042 its sum of digits (17), we obtain a square (632025 = 7952).
Adding to 632042 its reverse (240236), we get a palindrome (872278).
The spelling of 632042 in words is "six hundred thirty-two thousand, forty-two".
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