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10268073 = 33380299
BaseRepresentation
bin100111001010…
…110110101001
3201022200011000
4213022312221
510112034243
61004025213
7153164034
oct47126651
921280130
1010268073
115883612
123532209
1321868aa
14151401b
15d7c5d3
hex9cada9

10268073 has 8 divisors (see below), whose sum is σ = 15212000. Its totient is φ = 6845364.

The previous prime is 10268047. The next prime is 10268087. The reversal of 10268073 is 37086201.

It is not a de Polignac number, because 10268073 - 26 = 10268009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 380299 = 10268073 / (1 + 0 + 2 + 6 + 8 + 0 + 7 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10268003) 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 7 ways as a sum of consecutive naturals, for example, 190123 + ... + 190176.

It is an arithmetic number, because the mean of its divisors is an integer number (1901500).

Almost surely, 210268073 is an apocalyptic number.

It is an amenable number.

10268073 is a deficient number, since it is larger than the sum of its proper divisors (4943927).

10268073 is an equidigital number, since it uses as much as digits as its factorization.

10268073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380308 (or 380302 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 10268073 is about 3204.3834040264. The cubic root of 10268073 is about 217.3516705665.

The spelling of 10268073 in words is "ten million, two hundred sixty-eight thousand, seventy-three".

Divisors: 1 3 9 27 380299 1140897 3422691 10268073