Base | Representation |
---|---|
bin | 10000101100111… |
… | …11000011110011 |
3 | 100202122102200121 |
4 | 20112133003303 |
5 | 241332041430 |
6 | 21523031111 |
7 | 3320635063 |
oct | 1026370363 |
9 | 322572617 |
10 | 140112115 |
11 | 720a9340 |
12 | 3ab0b497 |
13 | 230493a0 |
14 | 148733a3 |
15 | c479a7a |
hex | 859f0f3 |
140112115 has 32 divisors (see below), whose sum is σ = 199213056. Its totient is φ = 93260160.
The previous prime is 140112107. The next prime is 140112127. The reversal of 140112115 is 511211041.
It is not a de Polignac number, because 140112115 - 23 = 140112107 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90034 + ... + 91576.
It is an arithmetic number, because the mean of its divisors is an integer number (6225408).
Almost surely, 2140112115 is an apocalyptic number.
140112115 is a deficient number, since it is larger than the sum of its proper divisors (59100941).
140112115 is a wasteful number, since it uses less digits than its factorization.
140112115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1699.
The product of its (nonzero) digits is 40, while the sum is 16.
The square root of 140112115 is about 11836.8963415247. The cubic root of 140112115 is about 519.3879818861.
Adding to 140112115 its reverse (511211041), we get a palindrome (651323156).
The spelling of 140112115 in words is "one hundred forty million, one hundred twelve thousand, one hundred fifteen".
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