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10825002 = 23466821
BaseRepresentation
bin101001010010…
…110100101010
3202100222010000
4221102310222
510232400002
61024003430
7161003526
oct51226452
922328100
1010825002
116123a91
123760576
132320236
14161ad86
15e3c61c
hexa52d2a

10825002 has 20 divisors (see below), whose sum is σ = 24256386. Its totient is φ = 3608280.

The previous prime is 10824929. The next prime is 10825013. The reversal of 10825002 is 20052801.

It can be written as a sum of positive squares in only one way, i.e., 10439361 + 385641 = 3231^2 + 621^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 33249 + ... + 33572.

Almost surely, 210825002 is an apocalyptic number.

10825002 is an abundant number, since it is smaller than the sum of its proper divisors (13431384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10825002 is an equidigital number, since it uses as much as digits as its factorization.

10825002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66835 (or 66826 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 10825002 is about 3290.1370792111. The cubic root of 10825002 is about 221.2123291221.

Adding to 10825002 its reverse (20052801), we get a palindrome (30877803).

It can be divided in two parts, 1082 and 5002, that added together give a square (6084 = 782).

The spelling of 10825002 in words is "ten million, eight hundred twenty-five thousand, two".

Divisors: 1 2 3 6 9 18 27 54 81 162 66821 133642 200463 400926 601389 1202778 1804167 3608334 5412501 10825002