Base | Representation |
---|---|
bin | 111000000001111000… |
… | …0011110000111110111 |
3 | 102111120110022010010110 |
4 | 1300003300132013313 |
5 | 3432404430402411 |
6 | 131135240354103 |
7 | 11456460110163 |
oct | 1600360360767 |
9 | 374513263113 |
10 | 120322122231 |
11 | 47034779343 |
12 | 1b39b775933 |
13 | b466b5c53c |
14 | 5b76037ca3 |
15 | 31e33d42a6 |
hex | 1c03c1e1f7 |
120322122231 has 8 divisors (see below), whose sum is σ = 160434482800. Its totient is φ = 80212254912.
The previous prime is 120322122223. The next prime is 120322122247. The reversal of 120322122231 is 132221223021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120322122231 - 23 = 120322122223 is a prime.
It is a super-2 number, since 2×1203221222312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120322122198 and 120322122207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120322122131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507640 + ... + 705933.
It is an arithmetic number, because the mean of its divisors is an integer number (20054310350).
Almost surely, 2120322122231 is an apocalyptic number.
120322122231 is a deficient number, since it is larger than the sum of its proper divisors (40112360569).
120322122231 is a wasteful number, since it uses less digits than its factorization.
120322122231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246625.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 120322122231 its reverse (132221223021), we get a palindrome (252543345252).
The spelling of 120322122231 in words is "one hundred twenty billion, three hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-one".
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