Base | Representation |
---|---|
bin | 1000001001101000100… |
… | …1001011101101101101 |
3 | 111101102120211122122112 |
4 | 2002122021023231231 |
5 | 4243232403131023 |
6 | 144154314453405 |
7 | 13054644206150 |
oct | 2023211135555 |
9 | 441376748575 |
10 | 140025052013 |
11 | 54425545090 |
12 | 2317a134265 |
13 | 10286b23a82 |
14 | 6ac4aadc97 |
15 | 399801e478 |
hex | 209a24bb6d |
140025052013 has 16 divisors (see below), whose sum is σ = 174679967616. Its totient is φ = 109045880640.
The previous prime is 140025052003. The next prime is 140025052021. The reversal of 140025052013 is 310250520041.
It is a cyclic number.
It is not a de Polignac number, because 140025052013 - 28 = 140025051757 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 140025052013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140025052003) 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, 406706 + ... + 667427.
It is an arithmetic number, because the mean of its divisors is an integer number (10917497976).
Almost surely, 2140025052013 is an apocalyptic number.
It is an amenable number.
140025052013 is a deficient number, since it is larger than the sum of its proper divisors (34654915603).
140025052013 is a wasteful number, since it uses less digits than its factorization.
140025052013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1075844.
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 140025052013 its reverse (310250520041), we get a palindrome (450275572054).
The spelling of 140025052013 in words is "one hundred forty billion, twenty-five million, fifty-two thousand, thirteen".
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