Base | Representation |
---|---|
bin | 1110010011101… |
… | …10010001100001 |
3 | 22100211202101110 |
4 | 13021312101201 |
5 | 221211201423 |
6 | 15524253533 |
7 | 2655112461 |
oct | 711662141 |
9 | 270752343 |
10 | 120022113 |
11 | 61827432 |
12 | 342412a9 |
13 | 1bb34003 |
14 | 11d23ba1 |
15 | a80c193 |
hex | 7276461 |
120022113 has 4 divisors (see below), whose sum is σ = 160029488. Its totient is φ = 80014740.
The previous prime is 120022103. The next prime is 120022127. The reversal of 120022113 is 311220021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 120022113 - 25 = 120022081 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (120022103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20003683 + ... + 20003688.
It is an arithmetic number, because the mean of its divisors is an integer number (40007372).
Almost surely, 2120022113 is an apocalyptic number.
It is an amenable number.
120022113 is a deficient number, since it is larger than the sum of its proper divisors (40007375).
120022113 is an equidigital number, since it uses as much as digits as its factorization.
120022113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40007374.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 120022113 is about 10955.4604193525. The cubic root of 120022113 is about 493.2727104206.
Adding to 120022113 its reverse (311220021), we get a palindrome (431242134).
The spelling of 120022113 in words is "one hundred twenty million, twenty-two thousand, one hundred thirteen".
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