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10828465 = 58092677
BaseRepresentation
bin101001010011…
…101010110001
3202101010212021
4221103222301
510233002330
61024031441
7161016604
oct51235261
922333767
1010828465
11612664a
123762581
13232199b
14161c33b
15e3d67a
hexa53ab1

10828465 has 8 divisors (see below), whose sum is σ = 13015080. Its totient is φ = 8648832.

The previous prime is 10828463. The next prime is 10828481. The reversal of 10828465 is 56482801.

10828465 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 485809 + 10342656 = 697^2 + 3216^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10828465 - 21 = 10828463 is a prime.

It is a super-3 number, since 3×108284653 (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10828465.

It is not an unprimeable number, because it can be changed into a prime (10828463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2707 + ... + 5383.

It is an arithmetic number, because the mean of its divisors is an integer number (1626885).

Almost surely, 210828465 is an apocalyptic number.

It is an amenable number.

10828465 is a deficient number, since it is larger than the sum of its proper divisors (2186615).

10828465 is an equidigital number, since it uses as much as digits as its factorization.

10828465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 10828465 is about 3290.6633069945. The cubic root of 10828465 is about 221.2359157728.

The spelling of 10828465 in words is "ten million, eight hundred twenty-eight thousand, four hundred sixty-five".

Divisors: 1 5 809 2677 4045 13385 2165693 10828465