Base | Representation |
---|---|
bin | 11111111011011010010010… |
… | …101010001010100110000001 |
3 | 200102012020001001221111200100 |
4 | 133323122102222022212001 |
5 | 121401134001023134101 |
6 | 1214353010523313013 |
7 | 41402110033123101 |
oct | 3773322252124601 |
9 | 612166031844610 |
10 | 140422121302401 |
11 | 40819761750544 |
12 | 138ba8b837b769 |
13 | 6047998062693 |
14 | 26966773a9201 |
15 | 1137a7cec4e86 |
hex | 7fb692a8a981 |
140422121302401 has 12 divisors (see below), whose sum is σ = 202832154156112. Its totient is φ = 93614654690136.
The previous prime is 140422121302387. The next prime is 140422121302457. The reversal of 140422121302401 is 104203121224041.
140422121302401 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 221 + 2 + 1 + 30 + 2 + 401 = 666.
It is not a de Polignac number, because 140422121302401 - 231 = 140419973818753 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (140422121302501) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2563470 + ... + 16953336.
Almost surely, 2140422121302401 is an apocalyptic number.
It is an amenable number.
140422121302401 is a deficient number, since it is larger than the sum of its proper divisors (62410032853711).
140422121302401 is a wasteful number, since it uses less digits than its factorization.
140422121302401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15474140 (or 15474137 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 140422121302401 its reverse (104203121224041), we get a palindrome (244625242526442).
The spelling of 140422121302401 in words is "one hundred forty trillion, four hundred twenty-two billion, one hundred twenty-one million, three hundred two thousand, four hundred one".
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