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828048235 = 5775731253
BaseRepresentation
bin110001010110110…
…000001101101011
32010201010012122011
4301112300031223
53143440020420
6214055540351
726343202540
oct6126601553
92121105564
10828048235
11395458993
121b138a6b7
13102723691
147bd8abc7
154ca6795a
hex315b036b

828048235 has 16 divisors (see below), whose sum is σ = 1137145536. Its totient is φ = 567036288.

The previous prime is 828048229. The next prime is 828048241. The reversal of 828048235 is 532840828.

828048235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (828048229) and next prime (828048241).

It is not a de Polignac number, because 828048235 - 23 = 828048227 is a prime.

It is a super-3 number, since 3×8280482353 (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10869 + ... + 42121.

It is an arithmetic number, because the mean of its divisors is an integer number (71071596).

Almost surely, 2828048235 is an apocalyptic number.

828048235 is a deficient number, since it is larger than the sum of its proper divisors (309097301).

828048235 is a wasteful number, since it uses less digits than its factorization.

828048235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32022.

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 828048235 is about 28775.8272687337. The cubic root of 828048235 is about 939.0424211780.

The spelling of 828048235 in words is "eight hundred twenty-eight million, forty-eight thousand, two hundred thirty-five".

Divisors: 1 5 7 35 757 3785 5299 26495 31253 156265 218771 1093855 23658521 118292605 165609647 828048235