Base | Representation |
---|---|
bin | 11111111011010000000010… |
… | …011010000010110010000001 |
3 | 200102011011121202112111021121 |
4 | 133323100002122002302001 |
5 | 121400443423433104101 |
6 | 1214343550215152241 |
7 | 41401240142025355 |
oct | 3773200232026201 |
9 | 612134552474247 |
10 | 140411111222401 |
11 | 40815021858478 |
12 | 138b8745075681 |
13 | 6046932018c46 |
14 | 2695d11033465 |
15 | 11376365e40a1 |
hex | 7fb402682c81 |
140411111222401 has 4 divisors (see below), whose sum is σ = 140618513159892. Its totient is φ = 140203709284912.
The previous prime is 140411111222381. The next prime is 140411111222423. The reversal of 140411111222401 is 104222111114041.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 127617147994176 + 12793963228225 = 11296776^2 + 3576865^2 .
It is a cyclic number.
It is not a de Polignac number, because 140411111222401 - 225 = 140411077667969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140411111222441) 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, 103700967730 + ... + 103700969083.
It is an arithmetic number, because the mean of its divisors is an integer number (35154628289973).
Almost surely, 2140411111222401 is an apocalyptic number.
It is an amenable number.
140411111222401 is a deficient number, since it is larger than the sum of its proper divisors (207401937491).
140411111222401 is an equidigital number, since it uses as much as digits as its factorization.
140411111222401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207401937490.
The product of its (nonzero) digits is 512, while the sum is 25.
Adding to 140411111222401 its reverse (104222111114041), we get a palindrome (244633222336442).
The spelling of 140411111222401 in words is "one hundred forty trillion, four hundred eleven billion, one hundred eleven million, two hundred twenty-two thousand, four hundred one".
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