Base | Representation |
---|---|
bin | 111000111101110001… |
… | …1111011110110000101 |
3 | 102200202112102200001101 |
4 | 1301323203323312011 |
5 | 4001014004231041 |
6 | 132110521300101 |
7 | 11560334465443 |
oct | 1617343736605 |
9 | 380675380041 |
10 | 122332102021 |
11 | 47976311968 |
12 | 1b860934631 |
13 | b6c73bc1ac |
14 | 5cc6d6db93 |
15 | 32aeab8b31 |
hex | 1c7b8fbd85 |
122332102021 has 8 divisors (see below), whose sum is σ = 123854079744. Its totient is φ = 120819490800.
The previous prime is 122332101973. The next prime is 122332102049. The reversal of 122332102021 is 120201233221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122332102021 - 27 = 122332101893 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 122332102021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122312102021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2315341 + ... + 2367586.
It is an arithmetic number, because the mean of its divisors is an integer number (15481759968).
Almost surely, 2122332102021 is an apocalyptic number.
It is an amenable number.
122332102021 is a deficient number, since it is larger than the sum of its proper divisors (1521977723).
122332102021 is a wasteful number, since it uses less digits than its factorization.
122332102021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4683251.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 122332102021 its reverse (120201233221), we get a palindrome (242533335242).
The spelling of 122332102021 in words is "one hundred twenty-two billion, three hundred thirty-two million, one hundred two thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •