Base | Representation |
---|---|
bin | 1100111011000011110… |
… | …1000000000011001100 |
3 | 210020001101221220000120 |
4 | 3032300331000003030 |
5 | 12114140100104400 |
6 | 245554014024540 |
7 | 22016444552601 |
oct | 3166075000314 |
9 | 706041856016 |
10 | 222012113100 |
11 | 86178060608 |
12 | 3703b4a8150 |
13 | 17c2182277b |
14 | aa616d66a8 |
15 | 5b95b96ca0 |
hex | 33b0f400cc |
222012113100 has 36 divisors (see below), whose sum is σ = 642355048104. Its totient is φ = 59203230080.
The previous prime is 222012113069. The next prime is 222012113137. The reversal of 222012113100 is 1311210222.
It is a super-2 number, since 2×2220121131002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 222012113100.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370019889 + ... + 370020488.
Almost surely, 2222012113100 is an apocalyptic number.
222012113100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222012113100 is an abundant number, since it is smaller than the sum of its proper divisors (420342935004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222012113100 is a wasteful number, since it uses less digits than its factorization.
222012113100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 740040394 (or 740040387 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 222012113100 its reverse (1311210222), we get a palindrome (223323323322).
The spelling of 222012113100 in words is "two hundred twenty-two billion, twelve million, one hundred thirteen thousand, one hundred".
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