Base | Representation |
---|---|
bin | 10110101111100011… |
… | …00101000111011000 |
3 | 1011111221022221121121 |
4 | 23113301211013120 |
5 | 200001232024422 |
6 | 5335331215024 |
7 | 611401366114 |
oct | 132761450730 |
9 | 34457287547 |
10 | 12210033112 |
11 | 51a6277662 |
12 | 2449147474 |
13 | 11c7822784 |
14 | 83b892744 |
15 | 4b6e0c8c7 |
hex | 2d7c651d8 |
12210033112 has 8 divisors (see below), whose sum is σ = 22893812100. Its totient is φ = 6105016552.
The previous prime is 12210033103. The next prime is 12210033149. The reversal of 12210033112 is 21133001221.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×122100331122 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 763127062 + ... + 763127077.
Almost surely, 212210033112 is an apocalyptic number.
It is an amenable number.
12210033112 is a deficient number, since it is larger than the sum of its proper divisors (10683778988).
12210033112 is a wasteful number, since it uses less digits than its factorization.
12210033112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1526254145 (or 1526254141 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 12210033112 its reverse (21133001221), we get a palindrome (33343034333).
The spelling of 12210033112 in words is "twelve billion, two hundred ten million, thirty-three thousand, one hundred twelve".
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