Base | Representation |
---|---|
bin | 10100100000010011… |
… | …101000010101010011 |
3 | 2002211101121000220021 |
4 | 110200103220111103 |
5 | 330042303301311 |
6 | 14040413324311 |
7 | 1406412110524 |
oct | 244023502523 |
9 | 62741530807 |
10 | 22016853331 |
11 | 9378a37860 |
12 | 4325496697 |
13 | 20cb4a3085 |
14 | 10cc0ca84b |
15 | 88cd5c171 |
hex | 5204e8553 |
22016853331 has 16 divisors (see below), whose sum is σ = 25315428960. Its totient is φ = 18960497920.
The previous prime is 22016853311. The next prime is 22016853349. The reversal of 22016853331 is 13335861022.
It is a cyclic number.
It is not a de Polignac number, because 22016853331 - 213 = 22016845139 is a prime.
It is a super-2 number, since 2×220168533312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22016853311) 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, 634210 + ... + 668023.
It is an arithmetic number, because the mean of its divisors is an integer number (1582214310).
Almost surely, 222016853331 is an apocalyptic number.
22016853331 is a deficient number, since it is larger than the sum of its proper divisors (3298575629).
22016853331 is a wasteful number, since it uses less digits than its factorization.
22016853331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1302326.
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 22016853331 in words is "twenty-two billion, sixteen million, eight hundred fifty-three thousand, three hundred thirty-one".
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