Base | Representation |
---|---|
bin | 100101100110101… |
… | …100100101011010 |
3 | 1121222011002120202 |
4 | 211212230211122 |
5 | 2243002313312 |
6 | 142334222202 |
7 | 21430366520 |
oct | 4546544532 |
9 | 1558132522 |
10 | 630901082 |
11 | 2a4144359 |
12 | 157354962 |
13 | a0927a66 |
14 | 5db0c310 |
15 | 3a5c39c2 |
hex | 259ac95a |
630901082 has 16 divisors (see below), whose sum is σ = 1101952512. Its totient is φ = 265284240.
The previous prime is 630901079. The next prime is 630901087. The reversal of 630901082 is 280109036.
630901082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (630901087) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424394 + ... + 425877.
It is an arithmetic number, because the mean of its divisors is an integer number (68872032).
Almost surely, 2630901082 is an apocalyptic number.
630901082 is a deficient number, since it is larger than the sum of its proper divisors (471051430).
630901082 is a wasteful number, since it uses less digits than its factorization.
630901082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 850333.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 630901082 is about 25117.7443652889. The cubic root of 630901082 is about 857.6704042458.
The spelling of 630901082 in words is "six hundred thirty million, nine hundred one thousand, eighty-two".
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