Base | Representation |
---|---|
bin | 10000101100001… |
… | …10101101111011 |
3 | 100202110100220212 |
4 | 20112012231323 |
5 | 241320344121 |
6 | 21520541335 |
7 | 3320041310 |
oct | 1026065573 |
9 | 322410825 |
10 | 140012411 |
11 | 72040440 |
12 | 3aa8184b |
13 | 23012ba6 |
14 | 14848d07 |
15 | c45a25b |
hex | 8586b7b |
140012411 has 16 divisors (see below), whose sum is σ = 176778240. Its totient is φ = 107714880.
The previous prime is 140012393. The next prime is 140012413. The reversal of 140012411 is 114210041.
It is not a de Polignac number, because 140012411 - 26 = 140012347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140012413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5426 + ... + 17591.
It is an arithmetic number, because the mean of its divisors is an integer number (11048640).
Almost surely, 2140012411 is an apocalyptic number.
140012411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
140012411 is a deficient number, since it is larger than the sum of its proper divisors (36765829).
140012411 is a wasteful number, since it uses less digits than its factorization.
140012411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23114.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 140012411 is about 11832.6840150492. The cubic root of 140012411 is about 519.2647535518.
Adding to 140012411 its reverse (114210041), we get a palindrome (254222452).
The spelling of 140012411 in words is "one hundred forty million, twelve thousand, four hundred eleven".
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