Base | Representation |
---|---|
bin | 10100101100101100… |
… | …11100010101011110 |
3 | 1001200102221102100121 |
4 | 22112112130111132 |
5 | 140224233301342 |
6 | 5034401145154 |
7 | 542242562200 |
oct | 122626342536 |
9 | 31612842317 |
10 | 11112400222 |
11 | 4792729840 |
12 | 21a162b1ba |
13 | 10812c0361 |
14 | 775bac770 |
15 | 450893067 |
hex | 29659c55e |
11112400222 has 48 divisors (see below), whose sum is σ = 21231920880. Its totient is φ = 4313299200.
The previous prime is 11112400207. The next prime is 11112400267. The reversal of 11112400222 is 22200421111.
It is a junction number, because it is equal to n+sod(n) for n = 11112400196 and 11112400205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270822 + ... + 309142.
It is an arithmetic number, because the mean of its divisors is an integer number (442331685).
Almost surely, 211112400222 is an apocalyptic number.
11112400222 is a deficient number, since it is larger than the sum of its proper divisors (10119520658).
11112400222 is a wasteful number, since it uses less digits than its factorization.
11112400222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38617 (or 38610 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 11112400222 its reverse (22200421111), we get a palindrome (33312821333).
The spelling of 11112400222 in words is "eleven billion, one hundred twelve million, four hundred thousand, two hundred twenty-two".
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