Base | Representation |
---|---|
bin | 1010000011110010010100… |
… | …11110001110001111000101 |
3 | 2220022200102220100001212102 |
4 | 11001321022132032033011 |
5 | 10344404414214323023 |
6 | 115013534554201445 |
7 | 4442066265161024 |
oct | 501711236161705 |
9 | 86280386301772 |
10 | 22120331011013 |
11 | 70591a81a8464 |
12 | 259309a123285 |
13 | c45c2749a471 |
14 | 5668b5dba8bb |
15 | 285601e01628 |
hex | 141e4a78e3c5 |
22120331011013 has 8 divisors (see below), whose sum is σ = 22246519853088. Its totient is φ = 21994394296144.
The previous prime is 22120331010977. The next prime is 22120331011019. The reversal of 22120331011013 is 31011013302122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22120331011013 - 228 = 22120062575557 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22120331011019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62855831 + ... + 63206772.
It is an arithmetic number, because the mean of its divisors is an integer number (2780814981636).
Almost surely, 222120331011013 is an apocalyptic number.
It is an amenable number.
22120331011013 is a deficient number, since it is larger than the sum of its proper divisors (126188842075).
22120331011013 is a wasteful number, since it uses less digits than its factorization.
22120331011013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126063603.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 22120331011013 its reverse (31011013302122), we get a palindrome (53131344313135).
The spelling of 22120331011013 in words is "twenty-two trillion, one hundred twenty billion, three hundred thirty-one million, eleven thousand, thirteen".
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