Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0111000010110101101 |
3 | 102200202110220222122210 |
4 | 1301323200320112231 |
5 | 4001013303120133 |
6 | 132110452201033 |
7 | 11560324622115 |
oct | 1617340702655 |
9 | 380673828583 |
10 | 122331301293 |
11 | 47975915303 |
12 | 1b860609179 |
13 | b6c719b8a6 |
14 | 5cc6c02045 |
15 | 32ae9ab763 |
hex | 1c7b8385ad |
122331301293 has 8 divisors (see below), whose sum is σ = 163319411808. Its totient is φ = 81448695824.
The previous prime is 122331301273. The next prime is 122331301307. The reversal of 122331301293 is 392103133221.
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 122331301293 - 210 = 122331300269 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122331301293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122331301273) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26373555 + ... + 26378192.
It is an arithmetic number, because the mean of its divisors is an integer number (20414926476).
Almost surely, 2122331301293 is an apocalyptic number.
It is an amenable number.
122331301293 is a deficient number, since it is larger than the sum of its proper divisors (40988110515).
122331301293 is an equidigital number, since it uses as much as digits as its factorization.
122331301293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52752523.
The product of its (nonzero) digits is 5832, while the sum is 30.
The spelling of 122331301293 in words is "one hundred twenty-two billion, three hundred thirty-one million, three hundred one thousand, two hundred ninety-three".
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