Base | Representation |
---|---|
bin | 1011000111011110100110… |
… | …0010111011000100011101 |
3 | 1121021111221212110200221210 |
4 | 2301313221202323010131 |
5 | 3100230402123001133 |
6 | 41555114213415033 |
7 | 2401042550316000 |
oct | 261675142730435 |
9 | 47244855420853 |
10 | 12223100203293 |
11 | 3992873455701 |
12 | 1454b0363a479 |
13 | 6a88307830b5 |
14 | 30385b9d3537 |
15 | 162e3e399763 |
hex | b1de98bb11d |
12223100203293 has 32 divisors (see below), whose sum is σ = 19006451769600. Its totient is φ = 6984386351040.
The previous prime is 12223100203271. The next prime is 12223100203337. The reversal of 12223100203293 is 39230200132221.
It is a happy number.
It is not a de Polignac number, because 12223100203293 - 216 = 12223100137757 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12223100203293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223100203243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31894771 + ... + 32275727.
It is an arithmetic number, because the mean of its divisors is an integer number (593951617800).
Almost surely, 212223100203293 is an apocalyptic number.
It is an amenable number.
12223100203293 is a deficient number, since it is larger than the sum of its proper divisors (6783351566307).
12223100203293 is an equidigital number, since it uses as much as digits as its factorization.
12223100203293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412162 (or 412148 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 30.
The spelling of 12223100203293 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, two hundred three thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •