Base | Representation |
---|---|
bin | 10110101110100101… |
… | …11011111101101001 |
3 | 1011111101012211120120 |
4 | 23113102323331221 |
5 | 144442203001413 |
6 | 5334443113453 |
7 | 611243201463 |
oct | 132722737551 |
9 | 34441184516 |
10 | 12202000233 |
11 | 51a1790415 |
12 | 2446512889 |
13 | 11c5c6c3a7 |
14 | 83a7a1133 |
15 | 4b6372723 |
hex | 2d74bbf69 |
12202000233 has 16 divisors (see below), whose sum is σ = 16470209280. Its totient is φ = 8034287184.
The previous prime is 12202000177. The next prime is 12202000243. The reversal of 12202000233 is 33200020221.
It is not a de Polignac number, because 12202000233 - 28 = 12201999977 is a prime.
It is a super-2 number, since 2×122020002332 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12202000243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1344810 + ... + 1353852.
It is an arithmetic number, because the mean of its divisors is an integer number (1029388080).
Almost surely, 212202000233 is an apocalyptic number.
It is an amenable number.
12202000233 is a deficient number, since it is larger than the sum of its proper divisors (4268209047).
12202000233 is an equidigital number, since it uses as much as digits as its factorization.
12202000233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14548.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 12202000233 its reverse (33200020221), we get a palindrome (45402020454).
The spelling of 12202000233 in words is "twelve billion, two hundred two million, two hundred thirty-three", and thus it is an aban number.
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