Search a number
-
+
10628085 = 351354503
BaseRepresentation
bin101000100010…
…101111110101
3201222221222210
4220202233311
510210044320
61015444033
7156223446
oct50425765
921887883
1010628085
115aaa046
123686619
132281710
1415a92cd
15dee0e0
hexa22bf5

10628085 has 16 divisors (see below), whose sum is σ = 18313344. Its totient is φ = 5232192.

The previous prime is 10628081. The next prime is 10628099. The reversal of 10628085 is 58082601.

It is not a de Polignac number, because 10628085 - 22 = 10628081 is a prime.

It is a super-2 number, since 2×106280852 = 225912381534450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10628081) 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 15 ways as a sum of consecutive naturals, for example, 27057 + ... + 27446.

It is an arithmetic number, because the mean of its divisors is an integer number (1144584).

Almost surely, 210628085 is an apocalyptic number.

10628085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10628085 is a deficient number, since it is larger than the sum of its proper divisors (7685259).

10628085 is a wasteful number, since it uses less digits than its factorization.

10628085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54524.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 10628085 is about 3260.0743856544. The cubic root of 10628085 is about 219.8627587561.

The spelling of 10628085 in words is "ten million, six hundred twenty-eight thousand, eighty-five".

Divisors: 1 3 5 13 15 39 65 195 54503 163509 272515 708539 817545 2125617 3542695 10628085