Base | Representation |
---|---|
bin | 111000110110111011… |
… | …0100101111100101001 |
3 | 102200011111122222002222 |
4 | 1301231312211330221 |
5 | 4000031120041131 |
6 | 132032024003425 |
7 | 11551542553640 |
oct | 1615566457451 |
9 | 380144588088 |
10 | 122102112041 |
11 | 47868505aa8 |
12 | 1b7b7900575 |
13 | b68b864650 |
14 | 5ca45c2357 |
15 | 32997d887b |
hex | 1c6dda5f29 |
122102112041 has 16 divisors (see below), whose sum is σ = 150299116800. Its totient is φ = 96595668288.
The previous prime is 122102112037. The next prime is 122102112049. The reversal of 122102112041 is 140211201221.
It is not a de Polignac number, because 122102112041 - 22 = 122102112037 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122102112049) 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, 648095 + ... + 815003.
It is an arithmetic number, because the mean of its divisors is an integer number (9393694800).
Almost surely, 2122102112041 is an apocalyptic number.
It is an amenable number.
122102112041 is a deficient number, since it is larger than the sum of its proper divisors (28197004759).
122102112041 is a wasteful number, since it uses less digits than its factorization.
122102112041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174968.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 122102112041 its reverse (140211201221), we get a palindrome (262313313262).
The spelling of 122102112041 in words is "one hundred twenty-two billion, one hundred two million, one hundred twelve thousand, forty-one".
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