Base | Representation |
---|---|
bin | 11011110101001010111010… |
… | …010001010100110110000011 |
3 | 121001101102122022212211001022 |
4 | 123311022322101110312003 |
5 | 112020404424343333121 |
6 | 1112154142425300055 |
7 | 34532121303632054 |
oct | 3365127221246603 |
9 | 531342568784038 |
10 | 122401103105411 |
11 | 3600101a792859 |
12 | 1188a1a193462b |
13 | 533b4b39c9670 |
14 | 22323603cc72b |
15 | e23e00cc7aab |
hex | 6f52ba454d83 |
122401103105411 has 4 divisors (see below), whose sum is σ = 131816572575072. Its totient is φ = 112985633635752.
The previous prime is 122401103105383. The next prime is 122401103105431. The reversal of 122401103105411 is 114501301104221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122401103105411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122401103105431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4707734734811 + ... + 4707734734836.
It is an arithmetic number, because the mean of its divisors is an integer number (32954143143768).
Almost surely, 2122401103105411 is an apocalyptic number.
122401103105411 is a deficient number, since it is larger than the sum of its proper divisors (9415469469661).
122401103105411 is an equidigital number, since it uses as much as digits as its factorization.
122401103105411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9415469469660.
The product of its (nonzero) digits is 960, while the sum is 26.
Adding to 122401103105411 its reverse (114501301104221), we get a palindrome (236902404209632).
The spelling of 122401103105411 in words is "one hundred twenty-two trillion, four hundred one billion, one hundred three million, one hundred five thousand, four hundred eleven".
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