Base | Representation |
---|---|
bin | 100111001101… |
… | …110010010011 |
3 | 201100021121211 |
4 | 213031302103 |
5 | 10112430313 |
6 | 1004200551 |
7 | 153244042 |
oct | 47156223 |
9 | 21307554 |
10 | 10280083 |
11 | 5891640 |
12 | 3539157 |
13 | 218c1b8 |
14 | 1518559 |
15 | d80e3d |
hex | 9cdc93 |
10280083 has 16 divisors (see below), whose sum is σ = 11946240. Its totient is φ = 8748000.
The previous prime is 10280059. The next prime is 10280089. The reversal of 10280083 is 38008201.
It is a cyclic number.
It is not a de Polignac number, because 10280083 - 29 = 10279571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10280089) 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 15 ways as a sum of consecutive naturals, for example, 20866 + ... + 21352.
It is an arithmetic number, because the mean of its divisors is an integer number (746640).
Almost surely, 210280083 is an apocalyptic number.
10280083 is a deficient number, since it is larger than the sum of its proper divisors (1666157).
10280083 is a wasteful number, since it uses less digits than its factorization.
10280083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 10280083 is about 3206.2568518445. The cubic root of 10280083 is about 217.4363789786.
Adding to 10280083 its reverse (38008201), we get a palindrome (48288284).
The spelling of 10280083 in words is "ten million, two hundred eighty thousand, eighty-three".
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