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10285230 = 235342841
BaseRepresentation
bin100111001111…
…000010101110
3201100112200110
4213033002232
510113111410
61004240450
7153265044
oct47170256
921315613
1010285230
11589549a
123540126
132191647
14151a394
15d82720
hex9cf0ae

10285230 has 16 divisors (see below), whose sum is σ = 24684624. Its totient is φ = 2742720.

The previous prime is 10285229. The next prime is 10285259. The reversal of 10285230 is 3258201.

It is a junction number, because it is equal to n+sod(n) for n = 10285197 and 10285206.

It is a congruent number.

It is an unprimeable number.

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, 171391 + ... + 171450.

It is an arithmetic number, because the mean of its divisors is an integer number (1542789).

Almost surely, 210285230 is an apocalyptic number.

10285230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10285230 is an abundant number, since it is smaller than the sum of its proper divisors (14399394).

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

10285230 is a wasteful number, since it uses less digits than its factorization.

10285230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342851.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10285230 is about 3207.0594007595. The cubic root of 10285230 is about 217.4726613808.

The spelling of 10285230 in words is "ten million, two hundred eighty-five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 342841 685682 1028523 1714205 2057046 3428410 5142615 10285230