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10838828 = 22711132707
BaseRepresentation
bin101001010110…
…001100101100
3202101200002002
4221112030230
510233320303
61024151432
7161062040
oct51261454
922350062
1010838828
116133410
123768578
132326610
141622020
15e41788
hexa5632c

10838828 has 48 divisors (see below), whose sum is σ = 25476864. Its totient is φ = 3896640.

The previous prime is 10838827. The next prime is 10838833. The reversal of 10838828 is 82883801.

It is a junction number, because it is equal to n+sod(n) for n = 10838791 and 10838800.

It is not an unprimeable number, because it can be changed into a prime (10838827) 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 15 ways as a sum of consecutive naturals, for example, 2651 + ... + 5357.

It is an arithmetic number, because the mean of its divisors is an integer number (530768).

Almost surely, 210838828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10838828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12738432).

10838828 is an abundant number, since it is smaller than the sum of its proper divisors (14638036).

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

10838828 is a wasteful number, since it uses less digits than its factorization.

10838828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742 (or 2740 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 10838828 is about 3292.2375369952. The cubic root of 10838828 is about 221.3064686108.

It can be divided in two parts, 10 and 838828, that added together give a palindrome (838838).

The spelling of 10838828 in words is "ten million, eight hundred thirty-eight thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 11 13 14 22 26 28 44 52 77 91 143 154 182 286 308 364 572 1001 2002 2707 4004 5414 10828 18949 29777 35191 37898 59554 70382 75796 119108 140764 208439 246337 387101 416878 492674 774202 833756 985348 1548404 2709707 5419414 10838828