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10285303 = 77871867
BaseRepresentation
bin100111001111…
…000011110111
3201100112210011
4213033003313
510113112203
61004241051
7153265210
oct47170367
921315704
1010285303
115895556
123540187
1321916a2
14151a407
15d8276d
hex9cf0f7

10285303 has 8 divisors (see below), whose sum is σ = 11775872. Its totient is φ = 8800056.

The previous prime is 10285291. The next prime is 10285307. The reversal of 10285303 is 30358201.

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 10285303 - 217 = 10154231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10285307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4576 + ... + 6442.

It is an arithmetic number, because the mean of its divisors is an integer number (1471984).

Almost surely, 210285303 is an apocalyptic number.

10285303 is a deficient number, since it is larger than the sum of its proper divisors (1490569).

10285303 is an equidigital number, since it uses as much as digits as its factorization.

10285303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 10285303 is about 3207.0707818818. The cubic root of 10285303 is about 217.4731758878.

The spelling of 10285303 in words is "ten million, two hundred eighty-five thousand, three hundred three".

Divisors: 1 7 787 1867 5509 13069 1469329 10285303