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10206284 = 2211231961
BaseRepresentation
bin100110111011…
…110001001100
3201012112101112
4212323301030
510103100114
61002431152
7152515634
oct46736114
921175345
1010206284
115841150
1235024b8
13216472a
1414d96c4
15d6913e
hex9bbc4c

10206284 has 12 divisors (see below), whose sum is σ = 19484808. Its totient is φ = 4639200.

The previous prime is 10206283. The next prime is 10206293. The reversal of 10206284 is 48260201.

It is not an unprimeable number, because it can be changed into a prime (10206283) 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 3 ways as a sum of consecutive naturals, for example, 115937 + ... + 116024.

It is an arithmetic number, because the mean of its divisors is an integer number (1623734).

Almost surely, 210206284 is an apocalyptic number.

It is an amenable number.

10206284 is a deficient number, since it is larger than the sum of its proper divisors (9278524).

10206284 is a wasteful number, since it uses less digits than its factorization.

10206284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231976 (or 231974 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 10206284 is about 3194.7275314180. The cubic root of 10206284 is about 216.9148157512.

Adding to 10206284 its reverse (48260201), we get a palindrome (58466485).

The spelling of 10206284 in words is "ten million, two hundred six thousand, two hundred eighty-four".

Divisors: 1 2 4 11 22 44 231961 463922 927844 2551571 5103142 10206284