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8268084 = 22321120879
BaseRepresentation
bin11111100010100100110100
3120120001200100
4133202210310
54104034314
6453114100
7130164126
oct37424464
916501610
108268084
114737a30
122928930
131936476
141153216
15ad4c09
hex7e2934

8268084 has 36 divisors (see below), whose sum is σ = 22800960. Its totient is φ = 2505360.

The previous prime is 8268079. The next prime is 8268149. The reversal of 8268084 is 4808628.

8268084 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×82680842 = 136722426062112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10044 + ... + 10835.

It is an arithmetic number, because the mean of its divisors is an integer number (633360).

Almost surely, 28268084 is an apocalyptic number.

It is an amenable number.

8268084 is an abundant number, since it is smaller than the sum of its proper divisors (14532876).

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

8268084 is a wasteful number, since it uses less digits than its factorization.

8268084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20900 (or 20895 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 8268084 is about 2875.4276203723. The cubic root of 8268084 is about 202.2095332554.

The spelling of 8268084 in words is "eight million, two hundred sixty-eight thousand, eighty-four".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 20879 41758 62637 83516 125274 187911 229669 250548 375822 459338 689007 751644 918676 1378014 2067021 2756028 4134042 8268084