Base | Representation |
---|---|
bin | 10100111001101001… |
… | …110100010100101101 |
3 | 2010221000202210200101 |
4 | 110321221310110231 |
5 | 331430134200023 |
6 | 14150524031101 |
7 | 1423064463004 |
oct | 247151642455 |
9 | 63830683611 |
10 | 22442100013 |
11 | 9576a869a3 |
12 | 4423992491 |
13 | 2168613c28 |
14 | 112c783c3b |
15 | 8b535b1ad |
hex | 539a7452d |
22442100013 has 16 divisors (see below), whose sum is σ = 23180661504. Its totient is φ = 21712976640.
The previous prime is 22442100011. The next prime is 22442100047. The reversal of 22442100013 is 31000124422.
It is a cyclic number.
It is not a de Polignac number, because 22442100013 - 21 = 22442100011 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22442100011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9811756 + ... + 9814042.
It is an arithmetic number, because the mean of its divisors is an integer number (1448791344).
Almost surely, 222442100013 is an apocalyptic number.
It is an amenable number.
22442100013 is a deficient number, since it is larger than the sum of its proper divisors (738561491).
22442100013 is a wasteful number, since it uses less digits than its factorization.
22442100013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4212.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 22442100013 its reverse (31000124422), we get a palindrome (53442224435).
The spelling of 22442100013 in words is "twenty-two billion, four hundred forty-two million, one hundred thousand, thirteen".
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