Base | Representation |
---|---|
bin | 110010011110101011111101… |
… | …011110010001000010100000 |
3 | 1002010002001111010022120201111 |
4 | 302132223331132101002200 |
5 | 213044412224144200000 |
6 | 2104102255155313104 |
7 | 64522526215206466 |
oct | 6236537536210240 |
9 | 1063061433276644 |
10 | 222011112100000 |
11 | 64815424a65393 |
12 | 20a972a82ab794 |
13 | 96b5734020782 |
14 | 3cb7576462836 |
15 | 1aa0042736cba |
hex | c9eafd7910a0 |
222011112100000 has 72 divisors (see below), whose sum is σ = 546320504679516. Its totient is φ = 88804444800000.
The previous prime is 222011112099979. The next prime is 222011112100027. The reversal of 222011112100000 is 1211110222.
222011112100000 is digitally balanced in base 2, 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 6 ways, for example, as 85378502416 + 221925733597584 = 292196^2 + 14897172^2 .
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, 1109955561 + ... + 1110155560.
Almost surely, 2222011112100000 is an apocalyptic number.
222011112100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222011112100000 is an abundant number, since it is smaller than the sum of its proper divisors (324309392579516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222011112100000 is an frugal number, since it uses more digits than its factorization.
222011112100000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2220111156 (or 2220111128 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 222011112100000 its reverse (1211110222), we get a palindrome (222012323210222).
The spelling of 222011112100000 in words is "two hundred twenty-two trillion, eleven billion, one hundred twelve million, one hundred thousand".
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