Base | Representation |
---|---|
bin | 1011000110010011110000… |
… | …0110000100101111111011 |
3 | 1121012121002202210112200202 |
4 | 2301210330012010233323 |
5 | 3044413231120010321 |
6 | 41541552513352415 |
7 | 2366431654134614 |
oct | 261447406045773 |
9 | 47177082715622 |
10 | 12203010313211 |
11 | 39852a420a963 |
12 | 145103756870b |
13 | 6a697b594583 |
14 | 3028b37ccc0b |
15 | 1626657c470b |
hex | b193c184bfb |
12203010313211 has 4 divisors (see below), whose sum is σ = 12203021850000. Its totient is φ = 12202998776424.
The previous prime is 12203010313187. The next prime is 12203010313259. The reversal of 12203010313211 is 11231301030221.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12203010313211 - 230 = 12201936571387 is a prime.
It is a super-2 number, since 2×122030103132112 (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 (12203010313271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4001336 + ... + 6357413.
It is an arithmetic number, because the mean of its divisors is an integer number (3050755462500).
Almost surely, 212203010313211 is an apocalyptic number.
12203010313211 is a deficient number, since it is larger than the sum of its proper divisors (11536789).
12203010313211 is a wasteful number, since it uses less digits than its factorization.
12203010313211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11536788.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 12203010313211 its reverse (11231301030221), we get a palindrome (23434311343432).
The spelling of 12203010313211 in words is "twelve trillion, two hundred three billion, ten million, three hundred thirteen thousand, two hundred eleven".
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