Base | Representation |
---|---|
bin | 111000110110111110… |
… | …1111111101011011001 |
3 | 102200011122022112211122 |
4 | 1301231331333223121 |
5 | 4000032114134231 |
6 | 132032133335025 |
7 | 11551565215040 |
oct | 1615575775331 |
9 | 380148275748 |
10 | 122104052441 |
11 | 47869610938 |
12 | 1b7b8497475 |
13 | b68c093907 |
14 | 5ca4969557 |
15 | 3299a6d77b |
hex | 1c6df7fad9 |
122104052441 has 4 divisors (see below), whose sum is σ = 139547488512. Its totient is φ = 104660616372.
The previous prime is 122104052429. The next prime is 122104052467. The reversal of 122104052441 is 144250401221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144250401221 = 67 ⋅2152991063.
It is a cyclic number.
It is not a de Polignac number, because 122104052441 - 26 = 122104052377 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122104052441.
It is not an unprimeable number, because it can be changed into a prime (122104054441) 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, 8721718025 + ... + 8721718038.
It is an arithmetic number, because the mean of its divisors is an integer number (34886872128).
Almost surely, 2122104052441 is an apocalyptic number.
It is an amenable number.
122104052441 is a deficient number, since it is larger than the sum of its proper divisors (17443436071).
122104052441 is an equidigital number, since it uses as much as digits as its factorization.
122104052441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17443436070.
The product of its (nonzero) digits is 2560, while the sum is 26.
Adding to 122104052441 its reverse (144250401221), we get a palindrome (266354453662).
The spelling of 122104052441 in words is "one hundred twenty-two billion, one hundred four million, fifty-two thousand, four hundred forty-one".
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