Base | Representation |
---|---|
bin | 11011110010011001000010… |
… | …110111001011000111100111 |
3 | 121000201011200110201210211000 |
4 | 123302121002313023013213 |
5 | 112004242312011400403 |
6 | 1111530315444244343 |
7 | 34512250505341236 |
oct | 3362310267130747 |
9 | 530634613653730 |
10 | 122210121200103 |
11 | 35a38026451682 |
12 | 118591823a06b3 |
13 | 5326498b248c1 |
14 | 2227003cb2b1d |
15 | e1de744067a3 |
hex | 6f2642dcb1e7 |
122210121200103 has 16 divisors (see below), whose sum is σ = 181053028883200. Its totient is φ = 81472965269400.
The previous prime is 122210121200081. The next prime is 122210121200129. The reversal of 122210121200103 is 301002121012221.
122210121200103 is a `hidden beast` number, since 122 + 210 + 121 + 200 + 10 + 3 = 666.
It is not a de Polignac number, because 122210121200103 - 26 = 122210121200039 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 (122210121200003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7440043 + ... + 17313996.
It is an arithmetic number, because the mean of its divisors is an integer number (11315814305200).
Almost surely, 2122210121200103 is an apocalyptic number.
122210121200103 is a deficient number, since it is larger than the sum of its proper divisors (58842907683097).
122210121200103 is a wasteful number, since it uses less digits than its factorization.
122210121200103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24936899 (or 24936893 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 122210121200103 its reverse (301002121012221), we get a palindrome (423212242212324).
The spelling of 122210121200103 in words is "one hundred twenty-two trillion, two hundred ten billion, one hundred twenty-one million, two hundred thousand, one hundred three".
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