Base | Representation |
---|---|
bin | 1011000111111000110000… |
… | …0001001011100001100111 |
3 | 1121022012002011100200222002 |
4 | 2301332030001023201213 |
5 | 3100334241434330203 |
6 | 42002235013555515 |
7 | 2401411541231006 |
oct | 261761401134147 |
9 | 47265064320862 |
10 | 12230121011303 |
11 | 3995846521678 |
12 | 1456342945b9b |
13 | 6a93ac193170 |
14 | 303d26208c3d |
15 | 163200923d88 |
hex | b1f8c04b867 |
12230121011303 has 8 divisors (see below), whose sum is σ = 13171322442768. Its totient is φ = 11288979993024.
The previous prime is 12230121011267. The next prime is 12230121011363. The reversal of 12230121011303 is 30311012103221.
It is a happy number.
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 12230121011303 - 226 = 12230053902439 is a prime.
It is a super-2 number, since 2×122301210113032 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230121011363) 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, 14682401 + ... + 15493002.
It is an arithmetic number, because the mean of its divisors is an integer number (1646415305346).
Almost surely, 212230121011303 is an apocalyptic number.
12230121011303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12230121011303 is a deficient number, since it is larger than the sum of its proper divisors (941201431465).
12230121011303 is a wasteful number, since it uses less digits than its factorization.
12230121011303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30206593.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 12230121011303 its reverse (30311012103221), we get a palindrome (42541133114524).
The spelling of 12230121011303 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, eleven thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •