Base | Representation |
---|---|
bin | 1110010011110… |
… | …00001101000110 |
3 | 22100212011020101 |
4 | 13021320031012 |
5 | 221211430042 |
6 | 15524354314 |
7 | 2655144520 |
oct | 711701506 |
9 | 270764211 |
10 | 120030022 |
11 | 61832372 |
12 | 3424599a |
13 | 1bb377a8 |
14 | 11d26a10 |
15 | a80e6b7 |
hex | 7278346 |
120030022 has 8 divisors (see below), whose sum is σ = 205765776. Its totient is φ = 51441432.
The previous prime is 120030019. The next prime is 120030041. The reversal of 120030022 is 220030021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 120029990 and 120030008.
It is a congruent number.
It is an unprimeable number.
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, 4286773 + ... + 4286800.
It is an arithmetic number, because the mean of its divisors is an integer number (25720722).
Almost surely, 2120030022 is an apocalyptic number.
120030022 is a deficient number, since it is larger than the sum of its proper divisors (85735754).
120030022 is an equidigital number, since it uses as much as digits as its factorization.
120030022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8573582.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 120030022 is about 10955.8213749586. The cubic root of 120030022 is about 493.2835451134.
Adding to 120030022 its reverse (220030021), we get a palindrome (340060043).
Subtracting 120030022 from its reverse (220030021), we obtain a palindrome (99999999).
The spelling of 120030022 in words is "one hundred twenty million, thirty thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •