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10828532 = 22112131721
BaseRepresentation
bin101001010011…
…101011110100
3202101010221202
4221103223310
510233003112
61024032032
7161020031
oct51235364
922333852
1010828532
116126700
123762618
132321a20
14161c388
15e3d6c2
hexa53af4

10828532 has 36 divisors (see below), whose sum is σ = 22444548. Its totient is φ = 4540800.

The previous prime is 10828529. The next prime is 10828547. The reversal of 10828532 is 23582801.

It can be written as a sum of positive squares in 2 ways, for example, as 4648336 + 6180196 = 2156^2 + 2486^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10828495 and 10828504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5432 + ... + 7152.

Almost surely, 210828532 is an apocalyptic number.

It is an amenable number.

10828532 is an abundant number, since it is smaller than the sum of its proper divisors (11616016).

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

10828532 is a wasteful number, since it uses less digits than its factorization.

10828532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760 (or 1747 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 10828532 is about 3290.6734872971. The cubic root of 10828532 is about 221.2363720632.

The spelling of 10828532 in words is "ten million, eight hundred twenty-eight thousand, five hundred thirty-two".

Divisors: 1 2 4 11 13 22 26 44 52 121 143 242 286 484 572 1573 1721 3146 3442 6292 6884 18931 22373 37862 44746 75724 89492 208241 246103 416482 492206 832964 984412 2707133 5414266 10828532