Base | Representation |
---|---|
bin | 1110100010111… |
… | …10010011011011 |
3 | 22111121022110101 |
4 | 13101132103123 |
5 | 222214133313 |
6 | 20035200231 |
7 | 3011106412 |
oct | 721362333 |
9 | 274538411 |
10 | 122021083 |
11 | 62972278 |
12 | 34a46077 |
13 | 1c383b32 |
14 | 122c4479 |
15 | aaa45dd |
hex | 745e4db |
122021083 has 2 divisors, whose sum is σ = 122021084. Its totient is φ = 122021082.
The previous prime is 122021077. The next prime is 122021093. The reversal of 122021083 is 380120221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122021083 - 25 = 122021051 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122021083.
It is not a weakly prime, because it can be changed into another prime (122021063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010541 + 61010542.
It is an arithmetic number, because the mean of its divisors is an integer number (61010542).
Almost surely, 2122021083 is an apocalyptic number.
122021083 is a deficient number, since it is larger than the sum of its proper divisors (1).
122021083 is an equidigital number, since it uses as much as digits as its factorization.
122021083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 122021083 is about 11046.3153585257. The cubic root of 122021083 is about 495.9961343676.
The spelling of 122021083 in words is "one hundred twenty-two million, twenty-one thousand, eighty-three".
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