Base | Representation |
---|---|
bin | 1100111011000011101… |
… | …0010001111110100100 |
3 | 210020001100121122222011 |
4 | 3032300322101332210 |
5 | 12114134404300400 |
6 | 245553550444004 |
7 | 22016435523100 |
oct | 3166072217644 |
9 | 706040548864 |
10 | 222011400100 |
11 | 86177713956 |
12 | 3703b203604 |
13 | 17c21633089 |
14 | aa6158c900 |
15 | 5b95aa58ba |
hex | 33b0e91fa4 |
222011400100 has 54 divisors (see below), whose sum is σ = 560420218050. Its totient is φ = 76118192640.
The previous prime is 222011400067. The next prime is 222011400119. The reversal of 222011400100 is 1004110222.
It is a happy number.
222011400100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 1011748864 + 220999651236 = 31808^2 + 470106^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22649325 + ... + 22659124.
Almost surely, 2222011400100 is an apocalyptic number.
222011400100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222011400100 is an abundant number, since it is smaller than the sum of its proper divisors (338408817950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222011400100 is a wasteful number, since it uses less digits than its factorization.
222011400100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45308477 (or 45308463 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 222011400100 its reverse (1004110222), we get a palindrome (223015510322).
The spelling of 222011400100 in words is "two hundred twenty-two billion, eleven million, four hundred thousand, one hundred".
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