Base | Representation |
---|---|
bin | 10000101101111… |
… | …00010101101100 |
3 | 100202212112012102 |
4 | 20112330111230 |
5 | 241344411134 |
6 | 21525354232 |
7 | 3321644531 |
oct | 1026742554 |
9 | 322775172 |
10 | 140232044 |
11 | 72180457 |
12 | 3ab68978 |
13 | 2308bb54 |
14 | 148a4d88 |
15 | c4a037e |
hex | 85bc56c |
140232044 has 12 divisors (see below), whose sum is σ = 245670264. Its totient is φ = 70040544.
The previous prime is 140232019. The next prime is 140232061. The reversal of 140232044 is 440232041.
140232044 is digitally balanced in base 2, 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 3 ways as a sum of consecutive naturals, for example, 14582 + ... + 22205.
It is an arithmetic number, because the mean of its divisors is an integer number (20472522).
Almost surely, 2140232044 is an apocalyptic number.
It is an amenable number.
140232044 is a deficient number, since it is larger than the sum of its proper divisors (105438220).
140232044 is a wasteful number, since it uses less digits than its factorization.
140232044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37744 (or 37742 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 140232044 is about 11841.9611551466. The cubic root of 140232044 is about 519.5361297162.
Adding to 140232044 its reverse (440232041), we get a palindrome (580464085).
The spelling of 140232044 in words is "one hundred forty million, two hundred thirty-two thousand, forty-four".
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