Base | Representation |
---|---|
bin | 111001000000110000… |
… | …1100110001010110001 |
3 | 102201000111200202011002 |
4 | 1302001201212022301 |
5 | 4001220112332431 |
6 | 132124453531345 |
7 | 11562661060160 |
oct | 1620141461261 |
9 | 381014622132 |
10 | 122432152241 |
11 | 47a178380a3 |
12 | 1b88a343b55 |
13 | b71204c7c9 |
14 | 5cd63753d7 |
15 | 32b877d3cb |
hex | 1c818662b1 |
122432152241 has 8 divisors (see below), whose sum is σ = 141693630720. Its totient is φ = 103613466528.
The previous prime is 122432152229. The next prime is 122432152261. The reversal of 122432152241 is 142251234221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122432152241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122432152201) 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, 110697596 + ... + 110698701.
It is an arithmetic number, because the mean of its divisors is an integer number (17711703840).
Almost surely, 2122432152241 is an apocalyptic number.
It is an amenable number.
122432152241 is a deficient number, since it is larger than the sum of its proper divisors (19261478479).
122432152241 is an equidigital number, since it uses as much as digits as its factorization.
122432152241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221396383.
The product of its digits is 7680, while the sum is 29.
Adding to 122432152241 its reverse (142251234221), we get a palindrome (264683386462).
The spelling of 122432152241 in words is "one hundred twenty-two billion, four hundred thirty-two million, one hundred fifty-two thousand, two hundred forty-one".
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