Base | Representation |
---|---|
bin | 111001000001001000… |
… | …0011100101001010001 |
3 | 102201001100210201120002 |
4 | 1302002100130221101 |
5 | 4001231233342001 |
6 | 132130013055345 |
7 | 11563200342101 |
oct | 1620220345121 |
9 | 381040721502 |
10 | 122444434001 |
11 | 47a2376660a |
12 | 1b892487555 |
13 | b71475cb16 |
14 | 5cd7c51201 |
15 | 32b98a746b |
hex | 1c8241ca51 |
122444434001 has 4 divisors (see below), whose sum is σ = 122617134900. Its totient is φ = 122271733104.
The previous prime is 122444433997. The next prime is 122444434037. The reversal of 122444434001 is 100434444221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6670968976 + 115773465025 = 81676^2 + 340255^2 .
It is a cyclic number.
It is not a de Polignac number, because 122444434001 - 22 = 122444433997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122444434501) 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, 86349386 + ... + 86350803.
It is an arithmetic number, because the mean of its divisors is an integer number (30654283725).
Almost surely, 2122444434001 is an apocalyptic number.
It is an amenable number.
122444434001 is a deficient number, since it is larger than the sum of its proper divisors (172700899).
122444434001 is an equidigital number, since it uses as much as digits as its factorization.
122444434001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172700898.
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 122444434001 its reverse (100434444221), we get a palindrome (222878878222).
The spelling of 122444434001 in words is "one hundred twenty-two billion, four hundred forty-four million, four hundred thirty-four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •