Base | Representation |
---|---|
bin | 1011100100000100101110 |
3 | 12201000012221 |
4 | 23210010232 |
5 | 1234000332 |
6 | 144545554 |
7 | 34523506 |
oct | 13440456 |
9 | 5630187 |
10 | 3031342 |
11 | 1790546 |
12 | 10222ba |
13 | 8219c2 |
14 | 58ca06 |
15 | 3ed297 |
hex | 2e412e |
3031342 has 4 divisors (see below), whose sum is σ = 4547016. Its totient is φ = 1515670.
The previous prime is 3031337. The next prime is 3031351. The reversal of 3031342 is 2431303.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2431303 = 7 ⋅347329.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757834 + ... + 757837.
It is an arithmetic number, because the mean of its divisors is an integer number (1136754).
Almost surely, 23031342 is an apocalyptic number.
3031342 is a deficient number, since it is larger than the sum of its proper divisors (1515674).
3031342 is a wasteful number, since it uses less digits than its factorization.
3031342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1515673.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 3031342 is about 1741.0749553078. The cubic root of 3031342 is about 144.7254734362.
Adding to 3031342 its reverse (2431303), we get a palindrome (5462645).
The spelling of 3031342 in words is "three million, thirty-one thousand, three hundred forty-two".
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