Base | Representation |
---|---|
bin | 1110010111001… |
… | …10111111011101 |
3 | 22101201012201011 |
4 | 13023212333131 |
5 | 221320440210 |
6 | 15542215221 |
7 | 2662044511 |
oct | 713467735 |
9 | 271635634 |
10 | 120483805 |
11 | 620122a2 |
12 | 34424511 |
13 | 1bc661c0 |
14 | 12004141 |
15 | a89dd8a |
hex | 72e6fdd |
120483805 has 16 divisors (see below), whose sum is σ = 157901184. Its totient is φ = 87716160.
The previous prime is 120483791. The next prime is 120483817. The reversal of 120483805 is 508384021.
It is not a de Polignac number, because 120483805 - 25 = 120483773 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8439 + ... + 17668.
It is an arithmetic number, because the mean of its divisors is an integer number (9868824).
Almost surely, 2120483805 is an apocalyptic number.
It is an amenable number.
120483805 is a deficient number, since it is larger than the sum of its proper divisors (37417379).
120483805 is a wasteful number, since it uses less digits than its factorization.
120483805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26196.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 120483805 is about 10976.5115132268. The cubic root of 120483805 is about 493.9043958749.
The spelling of 120483805 in words is "one hundred twenty million, four hundred eighty-three thousand, eight hundred five".
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