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10825051 = 20395309
BaseRepresentation
bin101001010010…
…110101011011
3202100222011211
4221102311123
510232400201
61024003551
7161003626
oct51226533
922328154
1010825051
116124026
1237605b7
132320273
14161adbd
15e3c651
hexa52d5b

10825051 has 4 divisors (see below), whose sum is σ = 10832400. Its totient is φ = 10817704.

The previous prime is 10825049. The next prime is 10825057. The reversal of 10825051 is 15052801.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10825051 - 21 = 10825049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10825057) 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 3 ways as a sum of consecutive naturals, for example, 616 + ... + 4693.

It is an arithmetic number, because the mean of its divisors is an integer number (2708100).

Almost surely, 210825051 is an apocalyptic number.

10825051 is a deficient number, since it is larger than the sum of its proper divisors (7349).

10825051 is an equidigital number, since it uses as much as digits as its factorization.

10825051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7348.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 10825051 is about 3290.1445257010. The cubic root of 10825051 is about 221.2126628985.

Adding to 10825051 its reverse (15052801), we get a palindrome (25877852).

The spelling of 10825051 in words is "ten million, eight hundred twenty-five thousand, fifty-one".

Divisors: 1 2039 5309 10825051