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10632245 = 513163573
BaseRepresentation
bin101000100011…
…110000110101
3202000011200212
4220203300311
510210212440
61015515205
7156241541
oct50436065
922004625
1010632245
116002188
123688b05
132283590
1415aaa21
15e00465
hexa23c35

10632245 has 8 divisors (see below), whose sum is σ = 13740216. Its totient is φ = 7851456.

The previous prime is 10632227. The next prime is 10632253. The reversal of 10632245 is 54223601.

It can be written as a sum of positive squares in 4 ways, for example, as 128164 + 10504081 = 358^2 + 3241^2 .

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 10632245 - 216 = 10566709 is a prime.

It is a super-2 number, since 2×106322452 = 226089267480050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10632245.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 81722 + ... + 81851.

It is an arithmetic number, because the mean of its divisors is an integer number (1717527).

Almost surely, 210632245 is an apocalyptic number.

It is an amenable number.

10632245 is a deficient number, since it is larger than the sum of its proper divisors (3107971).

10632245 is a wasteful number, since it uses less digits than its factorization.

10632245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163591.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 10632245 is about 3260.7123454853. The cubic root of 10632245 is about 219.8914409307.

Adding to 10632245 its reverse (54223601), we get a palindrome (64855846).

The spelling of 10632245 in words is "ten million, six hundred thirty-two thousand, two hundred forty-five".

Divisors: 1 5 13 65 163573 817865 2126449 10632245