Base | Representation |
---|---|
bin | 1110100011000… |
… | …00011110111011 |
3 | 22111121202201001 |
4 | 13101200132323 |
5 | 222214430021 |
6 | 20035305431 |
7 | 3011144425 |
oct | 721403673 |
9 | 274552631 |
10 | 122030011 |
11 | 62978a54 |
12 | 34a4b277 |
13 | 1c387c0c |
14 | 122c7815 |
15 | aaa7091 |
hex | 74607bb |
122030011 has 2 divisors, whose sum is σ = 122030012. Its totient is φ = 122030010.
The previous prime is 122029997. The next prime is 122030039. The reversal of 122030011 is 110030221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122030011 - 29 = 122029499 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122030011.
It is not a weakly prime, because it can be changed into another prime (122030071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61015005 + 61015006.
It is an arithmetic number, because the mean of its divisors is an integer number (61015006).
Almost surely, 2122030011 is an apocalyptic number.
122030011 is a deficient number, since it is larger than the sum of its proper divisors (1).
122030011 is an equidigital number, since it uses as much as digits as its factorization.
122030011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 122030011 is about 11046.7194677877. The cubic root of 122030011 is about 496.0082310354.
Adding to 122030011 its reverse (110030221), we get a palindrome (232060232).
The spelling of 122030011 in words is "one hundred twenty-two million, thirty thousand, eleven".
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