Base | Representation |
---|---|
bin | 1110010011101… |
… | …10010100101001 |
3 | 22100211202122212 |
4 | 13021312110221 |
5 | 221211203223 |
6 | 15524254505 |
7 | 2655113165 |
oct | 711662451 |
9 | 270752585 |
10 | 120022313 |
11 | 618275a4 |
12 | 34241435 |
13 | 1bb34128 |
14 | 11d23ca5 |
15 | a80c278 |
hex | 7276529 |
120022313 has 2 divisors, whose sum is σ = 120022314. Its totient is φ = 120022312.
The previous prime is 120022307. The next prime is 120022321. The reversal of 120022313 is 313220021.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 92006464 + 28015849 = 9592^2 + 5293^2 .
It is an emirp because it is prime and its reverse (313220021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 120022313 - 210 = 120021289 is a prime.
It is not a weakly prime, because it can be changed into another prime (120022013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011156 + 60011157.
It is an arithmetic number, because the mean of its divisors is an integer number (60011157).
Almost surely, 2120022313 is an apocalyptic number.
It is an amenable number.
120022313 is a deficient number, since it is larger than the sum of its proper divisors (1).
120022313 is an equidigital number, since it uses as much as digits as its factorization.
120022313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 120022313 is about 10955.4695472170. The cubic root of 120022313 is about 493.2729844104.
Adding to 120022313 its reverse (313220021), we get a palindrome (433242334).
The spelling of 120022313 in words is "one hundred twenty million, twenty-two thousand, three hundred thirteen".
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