Base | Representation |
---|---|
bin | 1100101001110110010110 |
3 | 20020112021010 |
4 | 30221312112 |
5 | 1322122032 |
6 | 155033050 |
7 | 40123653 |
oct | 14516626 |
9 | 6215233 |
10 | 3317142 |
11 | 1966244 |
12 | 113b786 |
13 | 8c1b0a |
14 | 624c2a |
15 | 457ccc |
hex | 329d96 |
3317142 has 24 divisors (see below), whose sum is σ = 7051176. Its totient is φ = 1040128.
The previous prime is 3317123. The next prime is 3317147. The reversal of 3317142 is 2417133.
It is a super-2 number, since 2×33171422 = 22006862096328, which contains 22 as substring.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3317147) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 778 + ... + 2690.
It is an arithmetic number, because the mean of its divisors is an integer number (293799).
Almost surely, 23317142 is an apocalyptic number.
3317142 is an abundant number, since it is smaller than the sum of its proper divisors (3734034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3317142 is a wasteful number, since it uses less digits than its factorization.
3317142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1952 (or 1935 counting only the distinct ones).
The product of its digits is 504, while the sum is 21.
The square root of 3317142 is about 1821.3022813361. The cubic root of 3317142 is about 149.1378991509.
Subtracting from 3317142 its reverse (2417133), we obtain a palindrome (900009).
The spelling of 3317142 in words is "three million, three hundred seventeen thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •