Base | Representation |
---|---|
bin | 10000101100111… |
… | …11000101101011 |
3 | 100202122102212001 |
4 | 20112133011223 |
5 | 241332042420 |
6 | 21523031431 |
7 | 3320635324 |
oct | 1026370553 |
9 | 322572761 |
10 | 140112235 |
11 | 720a943a |
12 | 3ab0b577 |
13 | 23049463 |
14 | 1487344b |
15 | c479b0a |
hex | 859f16b |
140112235 has 4 divisors (see below), whose sum is σ = 168134688. Its totient is φ = 112089784.
The previous prime is 140112227. The next prime is 140112241. The reversal of 140112235 is 532211041.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 140112235 - 23 = 140112227 is a prime.
It is a Duffinian number.
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, 14011219 + ... + 14011228.
It is an arithmetic number, because the mean of its divisors is an integer number (42033672).
Almost surely, 2140112235 is an apocalyptic number.
140112235 is a deficient number, since it is larger than the sum of its proper divisors (28022453).
140112235 is an equidigital number, since it uses as much as digits as its factorization.
140112235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28022452.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 140112235 is about 11836.9014104199. The cubic root of 140112235 is about 519.3881301639.
Adding to 140112235 its reverse (532211041), we get a palindrome (672323276).
The spelling of 140112235 in words is "one hundred forty million, one hundred twelve thousand, two hundred thirty-five".
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