Base | Representation |
---|---|
bin | 111000111100111010… |
… | …0111010111011111001 |
3 | 102200200111200011000100 |
4 | 1301321310322323321 |
5 | 4000434032002223 |
6 | 132104001430013 |
7 | 11556532231014 |
oct | 1617164727371 |
9 | 380614604010 |
10 | 122303000313 |
11 | 4796094536a |
12 | 1b85303b309 |
13 | b6c1370050 |
14 | 5cc315637b |
15 | 32ac26b043 |
hex | 1c79d3aef9 |
122303000313 has 24 divisors (see below), whose sum is σ = 190414325192. Its totient is φ = 75198025728.
The previous prime is 122303000311. The next prime is 122303000317. The reversal of 122303000313 is 313000303221.
122303000313 is a `hidden beast` number, since 1 + 22 + 30 + 300 + 0 + 313 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 20536896249 + 101766104064 = 143307^2 + 319008^2 .
It is not a de Polignac number, because 122303000313 - 21 = 122303000311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122303000311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318406 + ... + 588207.
Almost surely, 2122303000313 is an apocalyptic number.
122303000313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
122303000313 is a deficient number, since it is larger than the sum of its proper divisors (68111324879).
122303000313 is a wasteful number, since it uses less digits than its factorization.
122303000313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 907785 (or 907782 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 122303000313 its reverse (313000303221), we get a palindrome (435303303534).
The spelling of 122303000313 in words is "one hundred twenty-two billion, three hundred three million, three hundred thirteen", and thus it is an aban number.
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