Search a number
-
+
10286230 = 251815683
BaseRepresentation
bin100111001111…
…010010010110
3201100121001111
4213033102112
510113124410
61004245234
7153301003
oct47172226
921317044
1010286230
115896219
12354081a
132191c36
14151a8aa
15d82b8a
hex9cf496

10286230 has 16 divisors (see below), whose sum is σ = 18620784. Its totient is φ = 4091040.

The previous prime is 10286219. The next prime is 10286233. The reversal of 10286230 is 3268201.

It is a super-2 number, since 2×102862302 = 211613055225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10286233) 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, 1032 + ... + 4651.

It is an arithmetic number, because the mean of its divisors is an integer number (1163799).

Almost surely, 210286230 is an apocalyptic number.

10286230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10286230 is a deficient number, since it is larger than the sum of its proper divisors (8334554).

10286230 is a wasteful number, since it uses less digits than its factorization.

10286230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10286230 is about 3207.2153030316. The cubic root of 10286230 is about 217.4797092094.

The spelling of 10286230 in words is "ten million, two hundred eighty-six thousand, two hundred thirty".

Divisors: 1 2 5 10 181 362 905 1810 5683 11366 28415 56830 1028623 2057246 5143115 10286230