Base | Representation |
---|---|
bin | 1000001011000011011… |
… | …1010110110111000001 |
3 | 111102102011010202220012 |
4 | 2002300313112313001 |
5 | 4300023000130131 |
6 | 144300213154305 |
7 | 13100253322223 |
oct | 2026067266701 |
9 | 442364122805 |
10 | 140406255041 |
11 | 54600741608 |
12 | 2326592b995 |
13 | 10317ab36b0 |
14 | 6b1d580413 |
15 | 39bb71d52b |
hex | 20b0dd6dc1 |
140406255041 has 32 divisors (see below), whose sum is σ = 163636599168. Its totient is φ = 119317478400.
The previous prime is 140406254987. The next prime is 140406255047. The reversal of 140406255041 is 140552604041.
It is not a de Polignac number, because 140406255041 - 214 = 140406238657 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 140406254989 and 140406255007.
It is not an unprimeable number, because it can be changed into a prime (140406255047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1814750 + ... + 1890536.
It is an arithmetic number, because the mean of its divisors is an integer number (5113643724).
Almost surely, 2140406255041 is an apocalyptic number.
It is an amenable number.
140406255041 is a deficient number, since it is larger than the sum of its proper divisors (23230344127).
140406255041 is a wasteful number, since it uses less digits than its factorization.
140406255041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76001.
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 140406255041 its reverse (140552604041), we get a palindrome (280958859082).
The spelling of 140406255041 in words is "one hundred forty billion, four hundred six million, two hundred fifty-five thousand, forty-one".
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