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10825018 = 25719479
BaseRepresentation
bin101001010010…
…110100111010
3202100222010121
4221102310322
510232400033
61024003454
7161003551
oct51226472
922328117
1010825018
116123aa6
12376058a
132320249
14161ad98
15e3c62d
hexa52d3a

10825018 has 8 divisors (see below), whose sum is σ = 16267680. Its totient is φ = 5402460.

The previous prime is 10825013. The next prime is 10825021. The reversal of 10825018 is 81052801.

10825018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10824983 and 10825001.

It is not an unprimeable number, because it can be changed into a prime (10825013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598 + ... + 5881.

It is an arithmetic number, because the mean of its divisors is an integer number (2033460).

Almost surely, 210825018 is an apocalyptic number.

10825018 is a deficient number, since it is larger than the sum of its proper divisors (5442662).

10825018 is an equidigital number, since it uses as much as digits as its factorization.

10825018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 10825018 is about 3290.1395107199. The cubic root of 10825018 is about 221.2124381104.

Adding to 10825018 its reverse (81052801), we get a palindrome (91877819).

The spelling of 10825018 in words is "ten million, eight hundred twenty-five thousand, eighteen".

Divisors: 1 2 571 1142 9479 18958 5412509 10825018