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10844428 = 227439007
BaseRepresentation
bin101001010111…
…100100001100
3202101221202111
4221113210030
510234010203
61024233404
7161114260
oct51274414
922357674
1010844428
116137641
12376b864
13232902a
1416240a0
15e4326d
hexa5790c

10844428 has 24 divisors (see below), whose sum is σ = 22195712. Its totient is φ = 4539024.

The previous prime is 10844413. The next prime is 10844429. The reversal of 10844428 is 82444801.

It is a self number, because there is not a number n which added to its sum of digits gives 10844428.

It is not an unprimeable number, because it can be changed into a prime (10844429) 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, 3300 + ... + 5707.

Almost surely, 210844428 is an apocalyptic number.

It is an amenable number.

10844428 is an abundant number, since it is smaller than the sum of its proper divisors (11351284).

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

10844428 is a wasteful number, since it uses less digits than its factorization.

10844428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9061 (or 9059 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 10844428 is about 3293.0879125830. The cubic root of 10844428 is about 221.3445755245.

The spelling of 10844428 in words is "ten million, eight hundred forty-four thousand, four hundred twenty-eight".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 1204 9007 18014 36028 63049 126098 252196 387301 774602 1549204 2711107 5422214 10844428