Search a number
-
+
10828972 = 2271135159
BaseRepresentation
bin101001010011…
…110010101100
3202101011120001
4221103302230
510233011342
61024034044
7161021230
oct51236254
922334501
1010828972
116126a70
123762924
132321c9b
14161c5c0
15e3d8b7
hexa53cac

10828972 has 24 divisors (see below), whose sum is σ = 23627520. Its totient is φ = 4218960.

The previous prime is 10828943. The next prime is 10828997. The reversal of 10828972 is 27982801.

10828972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17272 + ... + 17887.

It is an arithmetic number, because the mean of its divisors is an integer number (984480).

Almost surely, 210828972 is an apocalyptic number.

It is an amenable number.

10828972 is an abundant number, since it is smaller than the sum of its proper divisors (12798548).

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

10828972 is a wasteful number, since it uses less digits than its factorization.

10828972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35181 (or 35179 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 10828972 is about 3290.7403422330. The cubic root of 10828972 is about 221.2393685508.

The spelling of 10828972 in words is "ten million, eight hundred twenty-eight thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 35159 70318 140636 246113 386749 492226 773498 984452 1546996 2707243 5414486 10828972