Base | Representation |
---|---|
bin | 1011101101001111110010 |
3 | 12202220202111 |
4 | 23231033302 |
5 | 1241201124 |
6 | 145435534 |
7 | 35041162 |
oct | 13551762 |
9 | 5686674 |
10 | 3068914 |
11 | 18067a2 |
12 | 103bbaa |
13 | 835b34 |
14 | 59c5a2 |
15 | 409494 |
hex | 2ed3f2 |
3068914 has 4 divisors (see below), whose sum is σ = 4603374. Its totient is φ = 1534456.
The previous prime is 3068911. The next prime is 3068921. The reversal of 3068914 is 4198603.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4198603 = 271 ⋅15493.
It can be written as a sum of positive squares in only one way, i.e., 2480625 + 588289 = 1575^2 + 767^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (3068911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767227 + ... + 767230.
Almost surely, 23068914 is an apocalyptic number.
3068914 is a deficient number, since it is larger than the sum of its proper divisors (1534460).
3068914 is a wasteful number, since it uses less digits than its factorization.
3068914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1534459.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 3068914 is about 1751.8316129126. The cubic root of 3068914 is about 145.3209537380.
It can be divided in two parts, 30689 and 14, that added together give a palindrome (30703).
The spelling of 3068914 in words is "three million, sixty-eight thousand, nine hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •