Base | Representation |
---|---|
bin | 10110101110011001… |
… | …00111011000111101 |
3 | 1011111021002122102022 |
4 | 23113030213120331 |
5 | 144441241434401 |
6 | 5334343405525 |
7 | 611223130262 |
oct | 132714473075 |
9 | 34437078368 |
10 | 12200343101 |
11 | 51a0859391 |
12 | 2445a538a5 |
13 | 11c580c03b |
14 | 83a48d269 |
15 | 4b614671b |
hex | 2d732763d |
12200343101 has 8 divisors (see below), whose sum is σ = 12328384320. Its totient is φ = 12072348288.
The previous prime is 12200343073. The next prime is 12200343107. The reversal of 12200343101 is 10134300221.
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 12200343101 - 214 = 12200326717 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12200343101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200343107) 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, 844400 + ... + 858726.
It is an arithmetic number, because the mean of its divisors is an integer number (1541048040).
Almost surely, 212200343101 is an apocalyptic number.
It is an amenable number.
12200343101 is a deficient number, since it is larger than the sum of its proper divisors (128041219).
12200343101 is an equidigital number, since it uses as much as digits as its factorization.
12200343101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23203.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12200343101 its reverse (10134300221), we get a palindrome (22334643322).
The spelling of 12200343101 in words is "twelve billion, two hundred million, three hundred forty-three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •