Base | Representation |
---|---|
bin | 10011001100111111010 |
3 | 1011222011021 |
4 | 2121213322 |
5 | 130113432 |
6 | 21253054 |
7 | 5230345 |
oct | 2314772 |
9 | 1158137 |
10 | 629242 |
11 | 39a839 |
12 | 26418a |
13 | 190543 |
14 | 12545c |
15 | c6697 |
hex | 999fa |
629242 has 16 divisors (see below), whose sum is σ = 1029600. Its totient is φ = 287280.
The previous prime is 629203. The next prime is 629243. The reversal of 629242 is 242926.
It is not an unprimeable number, because it can be changed into a prime (629243) 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, 817 + ... + 1387.
It is an arithmetic number, because the mean of its divisors is an integer number (64350).
2629242 is an apocalyptic number.
629242 is a deficient number, since it is larger than the sum of its proper divisors (400358).
629242 is a wasteful number, since it uses less digits than its factorization.
629242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 621.
The product of its digits is 1728, while the sum is 25.
The square root of 629242 is about 793.2477544878. The cubic root of 629242 is about 85.6917938340.
It can be divided in two parts, 62924 and 2, that added together give a palindrome (62926).
The spelling of 629242 in words is "six hundred twenty-nine thousand, two hundred forty-two".
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