Base | Representation |
---|---|
bin | 1011000111111000110000… |
… | …0001001011100010000010 |
3 | 1121022012002011100201000002 |
4 | 2301332030001023202002 |
5 | 3100334241434330310 |
6 | 42002235014000002 |
7 | 2401411541231045 |
oct | 261761401134202 |
9 | 47265064321002 |
10 | 12230121011330 |
11 | 39958465216a2 |
12 | 1456342946002 |
13 | 6a93ac193191 |
14 | 303d26208c5c |
15 | 163200923da5 |
hex | b1f8c04b882 |
12230121011330 has 8 divisors (see below), whose sum is σ = 22014217820412. Its totient is φ = 4892048404528.
The previous prime is 12230121011267. The next prime is 12230121011363. The reversal of 12230121011330 is 3311012103221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11589578496409 + 640542514921 = 3404347^2 + 800339^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611506050557 + ... + 611506050576.
Almost surely, 212230121011330 is an apocalyptic number.
12230121011330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12230121011330 is a deficient number, since it is larger than the sum of its proper divisors (9784096809082).
12230121011330 is a wasteful number, since it uses less digits than its factorization.
12230121011330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223012101140.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 12230121011330 its reverse (3311012103221), we get a palindrome (15541133114551).
The spelling of 12230121011330 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, eleven thousand, three hundred thirty".
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