Base | Representation |
---|---|
bin | 1110100100111… |
… | …10001101111001 |
3 | 22112002121120022 |
4 | 13102132031321 |
5 | 222301022443 |
6 | 20044540225 |
7 | 3013246556 |
oct | 722361571 |
9 | 275077508 |
10 | 122282873 |
11 | 63030a29 |
12 | 34b51675 |
13 | 1c44603b |
14 | 12351a2d |
15 | ab06e68 |
hex | 749e379 |
122282873 has 2 divisors, whose sum is σ = 122282874. Its totient is φ = 122282872.
The previous prime is 122282863. The next prime is 122282903. The reversal of 122282873 is 378282221.
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., 109265209 + 13017664 = 10453^2 + 3608^2 .
It is a cyclic number.
It is not a de Polignac number, because 122282873 - 210 = 122281849 is a prime.
It is a super-3 number, since 3×1222828733 (a number of 25 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (122282813) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61141436 + 61141437.
It is an arithmetic number, because the mean of its divisors is an integer number (61141437).
Almost surely, 2122282873 is an apocalyptic number.
It is an amenable number.
122282873 is a deficient number, since it is larger than the sum of its proper divisors (1).
122282873 is an equidigital number, since it uses as much as digits as its factorization.
122282873 is an evil number, because the sum of its binary digits is even.
The product of its digits is 21504, while the sum is 35.
The square root of 122282873 is about 11058.1586622728. The cubic root of 122282873 is about 496.3505924537.
The spelling of 122282873 in words is "one hundred twenty-two million, two hundred eighty-two thousand, eight hundred seventy-three".
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