Base | Representation |
---|---|
bin | 101000111010… |
… | …011110100101 |
3 | 202011220022210 |
4 | 220322132211 |
5 | 10221202120 |
6 | 1021514033 |
7 | 160110024 |
oct | 50723645 |
9 | 22156283 |
10 | 10725285 |
11 | 606607a |
12 | 3712919 |
13 | 22b6a2c |
14 | 15d28bb |
15 | e1cce0 |
hex | a3a7a5 |
10725285 has 8 divisors (see below), whose sum is σ = 17160480. Its totient is φ = 5720144.
The previous prime is 10725269. The next prime is 10725307. The reversal of 10725285 is 58252701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10725285 - 24 = 10725269 is a prime.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 357495 + ... + 357524.
It is an arithmetic number, because the mean of its divisors is an integer number (2145060).
Almost surely, 210725285 is an apocalyptic number.
10725285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10725285 is a deficient number, since it is larger than the sum of its proper divisors (6435195).
10725285 is an equidigital number, since it uses as much as digits as its factorization.
10725285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715027.
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 10725285 is about 3274.9480911917. The cubic root of 10725285 is about 220.5309832491.
Adding to 10725285 its reverse (58252701), we get a palindrome (68977986).
The spelling of 10725285 in words is "ten million, seven hundred twenty-five thousand, two hundred eighty-five".
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