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10828212 = 223902351
BaseRepresentation
bin101001010011…
…100110110100
3202101010111220
4221103212310
510233000322
61024030340
7161016063
oct51234664
922333456
1010828212
11612643a
1237623b0
132321835
14161c1da
15e3d55c
hexa539b4

10828212 has 12 divisors (see below), whose sum is σ = 25265856. Its totient is φ = 3609400.

The previous prime is 10828199. The next prime is 10828219. The reversal of 10828212 is 21282801.

10828212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10828219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451164 + ... + 451187.

It is an arithmetic number, because the mean of its divisors is an integer number (2105488).

Almost surely, 210828212 is an apocalyptic number.

10828212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10828212 is an abundant number, since it is smaller than the sum of its proper divisors (14437644).

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

10828212 is a wasteful number, since it uses less digits than its factorization.

10828212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902358 (or 902356 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 10828212 is about 3290.6248646724. The cubic root of 10828212 is about 221.2341927486.

The spelling of 10828212 in words is "ten million, eight hundred twenty-eight thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 902351 1804702 2707053 3609404 5414106 10828212