Base | Representation |
---|---|
bin | 1110010110110… |
… | …00000010100100 |
3 | 22101121002200222 |
4 | 13023120002210 |
5 | 221312010224 |
6 | 15541023512 |
7 | 2661401123 |
oct | 713300244 |
9 | 271532628 |
10 | 120422564 |
11 | 61a80289 |
12 | 343b4b98 |
13 | 1bc44372 |
14 | 11dc9aba |
15 | a88ab5e |
hex | 72d80a4 |
120422564 has 12 divisors (see below), whose sum is σ = 211077888. Its totient is φ = 60114600.
The previous prime is 120422563. The next prime is 120422567. The reversal of 120422564 is 465224021.
It is not an unprimeable number, because it can be changed into a prime (120422563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21332 + ... + 26379.
It is an arithmetic number, because the mean of its divisors is an integer number (17589824).
Almost surely, 2120422564 is an apocalyptic number.
It is an amenable number.
120422564 is a deficient number, since it is larger than the sum of its proper divisors (90655324).
120422564 is a wasteful number, since it uses less digits than its factorization.
120422564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48346 (or 48344 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 120422564 is about 10973.7215200678. The cubic root of 120422564 is about 493.8206990788.
Adding to 120422564 its reverse (465224021), we get a palindrome (585646585).
The spelling of 120422564 in words is "one hundred twenty million, four hundred twenty-two thousand, five hundred sixty-four".
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