Base | Representation |
---|---|
bin | 10000101101001… |
… | …10011000011010 |
3 | 100202200221211101 |
4 | 20112212120122 |
5 | 241334021411 |
6 | 21523422014 |
7 | 3321121366 |
oct | 1026463032 |
9 | 322627741 |
10 | 140142106 |
11 | 72119925 |
12 | 3ab2490a |
13 | 23059c30 |
14 | 148802a6 |
15 | c4838c1 |
hex | 85a661a |
140142106 has 16 divisors (see below), whose sum is σ = 226606464. Its totient is φ = 64617264.
The previous prime is 140142083. The next prime is 140142113. The reversal of 140142106 is 601241041.
140142106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33571 + ... + 37513.
It is an arithmetic number, because the mean of its divisors is an integer number (14162904).
Almost surely, 2140142106 is an apocalyptic number.
140142106 is a deficient number, since it is larger than the sum of its proper divisors (86464358).
140142106 is a wasteful number, since it uses less digits than its factorization.
140142106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5325.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 140142106 is about 11838.1631176463. The cubic root of 140142106 is about 519.4250375770.
Adding to 140142106 its reverse (601241041), we get a palindrome (741383147).
The spelling of 140142106 in words is "one hundred forty million, one hundred forty-two thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •