Search a number
-
+
10628806 = 2232291009
BaseRepresentation
bin101000100010…
…111011000110
3201222222222111
4220202323012
510210110211
61015451234
7156225526
oct50427306
921888874
1010628806
115aaa641
123686b1a
132281b46
1415a9686
15dee421
hexa22ec6

10628806 has 16 divisors (see below), whose sum is σ = 16725600. Its totient is φ = 5056128.

The previous prime is 10628801. The next prime is 10628837. The reversal of 10628806 is 60882601.

It is a super-2 number, since 2×106288062 = 225943033971272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10628801) 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, 10030 + ... + 11038.

It is an arithmetic number, because the mean of its divisors is an integer number (1045350).

Almost surely, 210628806 is an apocalyptic number.

10628806 is a deficient number, since it is larger than the sum of its proper divisors (6096794).

10628806 is a wasteful number, since it uses less digits than its factorization.

10628806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 10628806 is about 3260.1849640780. The cubic root of 10628806 is about 219.8677304095.

The spelling of 10628806 in words is "ten million, six hundred twenty-eight thousand, eight hundred six".

Divisors: 1 2 23 46 229 458 1009 2018 5267 10534 23207 46414 231061 462122 5314403 10628806