Base | Representation |
---|---|
bin | 1011000111011111011000… |
… | …1100000101011011001011 |
3 | 1121021112111122121100122122 |
4 | 2301313312030011123023 |
5 | 3100231320423221303 |
6 | 41555151232041455 |
7 | 2401051034300435 |
oct | 261676614053313 |
9 | 47245448540578 |
10 | 12223312320203 |
11 | 3992972164236 |
12 | 1454b6269328b |
13 | 6a88656c066a |
14 | 30387bc4b655 |
15 | 162e52ce8e38 |
hex | b1df63056cb |
12223312320203 has 8 divisors (see below), whose sum is σ = 12254242316880. Its totient is φ = 12192383031840.
The previous prime is 12223312320187. The next prime is 12223312320211. The reversal of 12223312320203 is 30202321332221.
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 12223312320203 - 24 = 12223312320187 is a prime.
It is a super-2 number, since 2×122233123202032 (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 (12223312320293) 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, 61268273 + ... + 61467453.
It is an arithmetic number, because the mean of its divisors is an integer number (1531780289610).
Almost surely, 212223312320203 is an apocalyptic number.
12223312320203 is a deficient number, since it is larger than the sum of its proper divisors (30929996677).
12223312320203 is a wasteful number, since it uses less digits than its factorization.
12223312320203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354157.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 12223312320203 its reverse (30202321332221), we get a palindrome (42425633652424).
The spelling of 12223312320203 in words is "twelve trillion, two hundred twenty-three billion, three hundred twelve million, three hundred twenty thousand, two hundred three".
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