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10234985 = 58592383
BaseRepresentation
bin100111000010…
…110001101001
3201020222202112
4213002301221
510110004420
61003212105
7152665415
oct47026151
921228675
1010234985
115860772
123517035
132174807
141505d45
15d728c5
hex9c2c69

10234985 has 8 divisors (see below), whose sum is σ = 12301440. Its totient is φ = 8175024.

The previous prime is 10234981. The next prime is 10234993. The reversal of 10234985 is 58943201.

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 10234985 - 22 = 10234981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10234981) by changing a digit.

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, 3104 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (1537680).

Almost surely, 210234985 is an apocalyptic number.

It is an amenable number.

10234985 is a deficient number, since it is larger than the sum of its proper divisors (2066455).

10234985 is an equidigital number, since it uses as much as digits as its factorization.

10234985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 10234985 is about 3199.2163102860. The cubic root of 10234985 is about 217.1179535275.

The spelling of 10234985 in words is "ten million, two hundred thirty-four thousand, nine hundred eighty-five".

Divisors: 1 5 859 2383 4295 11915 2046997 10234985