Base | Representation |
---|---|
bin | 11111111000101000100000… |
… | …101010001001011100011001 |
3 | 200101111222022112112102010202 |
4 | 133320220200222021130121 |
5 | 121340022024403242131 |
6 | 1214125200543151545 |
7 | 41352241416014414 |
oct | 3770504052113431 |
9 | 611458275472122 |
10 | 140231230134041 |
11 | 40755804654382 |
12 | 138899032a55b5 |
13 | 6032995c0a117 |
14 | 268b328d4cb7b |
15 | 1132b09578bcb |
hex | 7f8a20a89719 |
140231230134041 has 8 divisors (see below), whose sum is σ = 140400393369600. Its totient is φ = 140062071715200.
The previous prime is 140231230134031. The next prime is 140231230134049. The reversal of 140231230134041 is 140431032132041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-140231230134041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140231230133995 and 140231230134013.
It is not an unprimeable number, because it can be changed into a prime (140231230134049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58863305 + ... + 61199273.
It is an arithmetic number, because the mean of its divisors is an integer number (17550049171200).
Almost surely, 2140231230134041 is an apocalyptic number.
It is an amenable number.
140231230134041 is a deficient number, since it is larger than the sum of its proper divisors (169163235559).
140231230134041 is an equidigital number, since it uses as much as digits as its factorization.
140231230134041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2408359.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 140231230134041 its reverse (140431032132041), we get a palindrome (280662262266082).
The spelling of 140231230134041 in words is "one hundred forty trillion, two hundred thirty-one billion, two hundred thirty million, one hundred thirty-four thousand, forty-one".
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