Base | Representation |
---|---|
bin | 111000111001111100… |
… | …0100110110001100101 |
3 | 102200102120002000000202 |
4 | 1301303320212301211 |
5 | 4000233021144023 |
6 | 132050040520245 |
7 | 11554211636231 |
oct | 1616370466145 |
9 | 380376060022 |
10 | 122203303013 |
11 | 4790a640300 |
12 | 1b825780085 |
13 | b6a680426c |
14 | 5cb3c035c1 |
15 | 32a3626128 |
hex | 1c73e26c65 |
122203303013 has 24 divisors (see below), whose sum is σ = 142467667776. Its totient is φ = 104379820160.
The previous prime is 122203302989. The next prime is 122203303021. The reversal of 122203303013 is 310303302221.
It is not a de Polignac number, because 122203303013 - 28 = 122203302757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122203303213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156856 + ... + 1258062.
It is an arithmetic number, because the mean of its divisors is an integer number (5936152824).
Almost surely, 2122203303013 is an apocalyptic number.
It is an amenable number.
122203303013 is a deficient number, since it is larger than the sum of its proper divisors (20264364763).
122203303013 is a wasteful number, since it uses less digits than its factorization.
122203303013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101833 (or 101822 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 122203303013 its reverse (310303302221), we get a palindrome (432506605234).
The spelling of 122203303013 in words is "one hundred twenty-two billion, two hundred three million, three hundred three thousand, thirteen".
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