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42262 = 21117113
BaseRepresentation
bin1010010100010110
32010222021
422110112
52323022
6523354
7234133
oct122426
963867
1042262
1129830
122055a
131630c
141158a
15c7c7
hexa516

42262 has 16 divisors (see below), whose sum is σ = 73872. Its totient is φ = 17920.

The previous prime is 42257. The next prime is 42281. The reversal of 42262 is 26224.

Adding to 42262 its reverse (26224), we get a palindrome (68486).

It can be divided in two parts, 422 and 62, that added together give a palindrome (484).

It is a d-powerful number, because it can be written as 4 + 2 + 213 + 64 + 215 .

42262 is an undulating number in base 15.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

42262 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318 + ... + 430.

It is an arithmetic number, because the mean of its divisors is an integer number (4617).

242262 is an apocalyptic number.

42262 is a deficient number, since it is larger than the sum of its proper divisors (31610).

42262 is a wasteful number, since it uses less digits than its factorization.

42262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143.

The product of its digits is 192, while the sum is 16.

The square root of 42262 is about 205.5772360939. The cubic root of 42262 is about 34.8323959568.

The spelling of 42262 in words is "forty-two thousand, two hundred sixty-two".

Divisors: 1 2 11 17 22 34 113 187 226 374 1243 1921 2486 3842 21131 42262