Base | Representation |
---|---|
bin | 11111110101011100100010… |
… | …111001001110110010000001 |
3 | 200100202001000122102211222021 |
4 | 133311130202321032302001 |
5 | 121322430013410413101 |
6 | 1213440421120241441 |
7 | 41330356304151022 |
oct | 3765344271166201 |
9 | 610661018384867 |
10 | 140012224310401 |
11 | 4068093a56a613 |
12 | 13853382770281 |
13 | 6018133191871 |
14 | 26808b0a18c49 |
15 | 112c08c7b95a1 |
hex | 7f5722e4ec81 |
140012224310401 has 4 divisors (see below), whose sum is σ = 140048619485632. Its totient is φ = 139975829135172.
The previous prime is 140012224310383. The next prime is 140012224310407. The reversal of 140012224310401 is 104013422210041.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 140012224310401 - 223 = 140012215921793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140012224310407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18197581845 + ... + 18197589538.
It is an arithmetic number, because the mean of its divisors is an integer number (35012154871408).
Almost surely, 2140012224310401 is an apocalyptic number.
It is an amenable number.
140012224310401 is a deficient number, since it is larger than the sum of its proper divisors (36395175231).
140012224310401 is an equidigital number, since it uses as much as digits as its factorization.
140012224310401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36395175230.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 140012224310401 its reverse (104013422210041), we get a palindrome (244025646520442).
The spelling of 140012224310401 in words is "one hundred forty trillion, twelve billion, two hundred twenty-four million, three hundred ten thousand, four hundred one".
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