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10828423 = 192371349
BaseRepresentation
bin101001010011…
…101010000111
3202101010210201
4221103222013
510233002143
61024031331
7161016514
oct51235207
922333721
1010828423
116126611
123762547
132321968
14161c30b
15e3d64d
hexa53a87

10828423 has 16 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 9646560.

The previous prime is 10828399. The next prime is 10828427. The reversal of 10828423 is 32482801.

10828423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10828423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10828391 and 10828400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10828427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30853 + ... + 31201.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 210828423 is an apocalyptic number.

10828423 is a deficient number, since it is larger than the sum of its proper divisors (1267577).

10828423 is a wasteful number, since it uses less digits than its factorization.

10828423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 10828423 is about 3290.6569252962. The cubic root of 10828423 is about 221.2356297390.

The spelling of 10828423 in words is "ten million, eight hundred twenty-eight thousand, four hundred twenty-three".

Divisors: 1 19 23 71 349 437 1349 1633 6631 8027 24779 31027 152513 470801 569917 10828423