Base | Representation |
---|---|
bin | 1010000001110101011011… |
… | …11110011010111101101001 |
3 | 2220002021101001202111120001 |
4 | 11000322231332122331221 |
5 | 10342310104403410101 |
6 | 114523045402103001 |
7 | 4434203600615254 |
oct | 500725576327551 |
9 | 86067331674501 |
10 | 22053280919401 |
11 | 7032820173206 |
12 | 25820a71aaa61 |
13 | c3c800249344 |
14 | 56355508c09b |
15 | 2839ca78c901 |
hex | 140eadf9af69 |
22053280919401 has 8 divisors (see below), whose sum is σ = 22139521247880. Its totient is φ = 21967043923968.
The previous prime is 22053280919377. The next prime is 22053280919407. The reversal of 22053280919401 is 10491908235022.
It can be written as a sum of positive squares in 4 ways, for example, as 19274725309401 + 2778555610000 = 4390299^2 + 1666900^2 .
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 22053280919401 - 231 = 22051133435753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22053280919407) 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, 12865095 + ... + 14478163.
It is an arithmetic number, because the mean of its divisors is an integer number (2767440155985).
Almost surely, 222053280919401 is an apocalyptic number.
It is an amenable number.
22053280919401 is a deficient number, since it is larger than the sum of its proper divisors (86240328479).
22053280919401 is a wasteful number, since it uses less digits than its factorization.
22053280919401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666523.
The product of its (nonzero) digits is 311040, while the sum is 46.
The spelling of 22053280919401 in words is "twenty-two trillion, fifty-three billion, two hundred eighty million, nine hundred nineteen thousand, four hundred one".
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