Base | Representation |
---|---|
bin | 11001001111101101110111… |
… | …010111111001011001010001 |
3 | 112120010110221101122101200201 |
4 | 121033231313113321121101 |
5 | 104023113400243301001 |
6 | 1032051010304215201 |
7 | 32246511461603443 |
oct | 3117556727713121 |
9 | 476113841571621 |
10 | 111031202322001 |
11 | 32418083151465 |
12 | 1055271100a501 |
13 | 49c5274a5a410 |
14 | 1d5bd20368493 |
15 | cc829a3eb501 |
hex | 64fb775f9651 |
111031202322001 has 4 divisors (see below), whose sum is σ = 119572064039092. Its totient is φ = 102490340604912.
The previous prime is 111031202321969. The next prime is 111031202322041. The reversal of 111031202322001 is 100223202130111.
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 46584023912001 + 64447178410000 = 6825249^2 + 8027900^2 .
It is not a de Polignac number, because 111031202322001 - 25 = 111031202321969 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 111031202322001.
It is not an unprimeable number, because it can be changed into a prime (111031202322041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4270430858526 + ... + 4270430858551.
It is an arithmetic number, because the mean of its divisors is an integer number (29893016009773).
Almost surely, 2111031202322001 is an apocalyptic number.
It is an amenable number.
111031202322001 is a deficient number, since it is larger than the sum of its proper divisors (8540861717091).
111031202322001 is an equidigital number, since it uses as much as digits as its factorization.
111031202322001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8540861717090.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 111031202322001 its reverse (100223202130111), we get a palindrome (211254404452112).
The spelling of 111031202322001 in words is "one hundred eleven trillion, thirty-one billion, two hundred two million, three hundred twenty-two thousand, one".
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