Base | Representation |
---|---|
bin | 10110101110110000… |
… | …00110010000011000 |
3 | 1011111110202120101012 |
4 | 23113120012100120 |
5 | 144443024244422 |
6 | 5334532113052 |
7 | 611260534646 |
oct | 132730062030 |
9 | 34443676335 |
10 | 12203353112 |
11 | 51a25248a5 |
12 | 2446a65788 |
13 | 11c6324102 |
14 | 83aa34196 |
15 | 4b653d4e2 |
hex | 2d7606418 |
12203353112 has 32 divisors (see below), whose sum is σ = 23836137600. Its totient is φ = 5850662400.
The previous prime is 12203353069. The next prime is 12203353121. The reversal of 12203353112 is 21135330221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198689 + ... + 252752.
It is an arithmetic number, because the mean of its divisors is an integer number (744879300).
Almost surely, 212203353112 is an apocalyptic number.
It is an amenable number.
12203353112 is a deficient number, since it is larger than the sum of its proper divisors (11632784488).
12203353112 is a wasteful number, since it uses less digits than its factorization.
12203353112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451587 (or 451583 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 12203353112 its reverse (21135330221), we get a palindrome (33338683333).
The spelling of 12203353112 in words is "twelve billion, two hundred three million, three hundred fifty-three thousand, one hundred twelve".
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