Base | Representation |
---|---|
bin | 100111001110… |
… | …011111101101 |
3 | 201100102121110 |
4 | 213032133231 |
5 | 10113023424 |
6 | 1004222233 |
7 | 153255363 |
oct | 47163755 |
9 | 21312543 |
10 | 10282989 |
11 | 5893842 |
12 | 353a979 |
13 | 2190612 |
14 | 1519633 |
15 | d81c29 |
hex | 9ce7ed |
10282989 has 16 divisors (see below), whose sum is σ = 14107392. Its totient is φ = 6659328.
The previous prime is 10282939. The next prime is 10282997. The reversal of 10282989 is 98928201.
It is not a de Polignac number, because 10282989 - 27 = 10282861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10282919) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32697 + ... + 33009.
It is an arithmetic number, because the mean of its divisors is an integer number (881712).
Almost surely, 210282989 is an apocalyptic number.
It is an amenable number.
10282989 is a deficient number, since it is larger than the sum of its proper divisors (3824403).
10282989 is a wasteful number, since it uses less digits than its factorization.
10282989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 596.
The product of its (nonzero) digits is 20736, while the sum is 39.
The square root of 10282989 is about 3206.7099962423. The cubic root of 10282989 is about 217.4568655379.
The spelling of 10282989 in words is "ten million, two hundred eighty-two thousand, nine hundred eighty-nine".
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