Base | Representation |
---|---|
bin | 1011000110110101010010… |
… | …1101011111100000011011 |
3 | 1121020110100012101022112222 |
4 | 2301231110231133200123 |
5 | 3100040200341443303 |
6 | 41550042121254255 |
7 | 2400201033532646 |
oct | 261552455374033 |
9 | 47213305338488 |
10 | 12212013234203 |
11 | 39890a4116732 |
12 | 145292a63438b |
13 | 6a7784828263 |
14 | 3030c9364a5d |
15 | 1629e0d7b938 |
hex | b1b54b5f81b |
12212013234203 has 8 divisors (see below), whose sum is σ = 12934719200880. Its totient is φ = 11489790850560.
The previous prime is 12212013234199. The next prime is 12212013234233. The reversal of 12212013234203 is 30243231021221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12212013234203 - 22 = 12212013234199 is a prime.
It is a super-2 number, since 2×122120132342032 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12212013234233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120843758 + ... + 120944771.
It is an arithmetic number, because the mean of its divisors is an integer number (1616839900110).
Almost surely, 212212013234203 is an apocalyptic number.
12212013234203 is a deficient number, since it is larger than the sum of its proper divisors (722705966677).
12212013234203 is a wasteful number, since it uses less digits than its factorization.
12212013234203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241791517.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 12212013234203 its reverse (30243231021221), we get a palindrome (42455244255424).
The spelling of 12212013234203 in words is "twelve trillion, two hundred twelve billion, thirteen million, two hundred thirty-four thousand, two hundred three".
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