Base | Representation |
---|---|
bin | 101000100010… |
… | …000011011101 |
3 | 201222211002121 |
4 | 220202003131 |
5 | 10210001440 |
6 | 1015422541 |
7 | 156212251 |
oct | 50420335 |
9 | 21884077 |
10 | 10625245 |
11 | 5aa79a4 |
12 | 3684a51 |
13 | 2280337 |
14 | 15a8261 |
15 | ded34a |
hex | a220dd |
10625245 has 8 divisors (see below), whose sum is σ = 12904416. Its totient is φ = 8397456.
The previous prime is 10625239. The next prime is 10625291. The reversal of 10625245 is 54252601.
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 10625245 - 25 = 10625213 is a prime.
It is a super-2 number, since 2×106252452 = 225791662620050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12387 + ... + 13216.
It is an arithmetic number, because the mean of its divisors is an integer number (1613052).
Almost surely, 210625245 is an apocalyptic number.
It is an amenable number.
10625245 is a deficient number, since it is larger than the sum of its proper divisors (2279171).
10625245 is an equidigital number, since it uses as much as digits as its factorization.
10625245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25691.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 10625245 is about 3259.6387836691. The cubic root of 10625245 is about 219.8431733569.
Adding to 10625245 its reverse (54252601), we get a palindrome (64877846).
The spelling of 10625245 in words is "ten million, six hundred twenty-five thousand, two hundred forty-five".
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