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8114028 = 2231324001
BaseRepresentation
bin11110111100111101101100
3120021020100120
4132330331230
54034122103
6445524540
7125653026
oct36747554
916236316
108114028
11464220a
122873750
1318b1300
141113016
15aa4253
hex7bcf6c

8114028 has 36 divisors (see below), whose sum is σ = 20506248. Its totient is φ = 2496000.

The previous prime is 8114021. The next prime is 8114039. The reversal of 8114028 is 8204118.

8114028 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8113989 and 8114007.

It is not an unprimeable number, because it can be changed into a prime (8114021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28 + ... + 4028.

It is an arithmetic number, because the mean of its divisors is an integer number (569618).

Almost surely, 28114028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8114028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10253124).

8114028 is an abundant number, since it is smaller than the sum of its proper divisors (12392220).

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

8114028 is a wasteful number, since it uses less digits than its factorization.

8114028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034 (or 4019 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 8114028 is about 2848.5132964408. The cubic root of 8114028 is about 200.9457540305.

The spelling of 8114028 in words is "eight million, one hundred fourteen thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 1014 2028 4001 8002 12003 16004 24006 48012 52013 104026 156039 208052 312078 624156 676169 1352338 2028507 2704676 4057014 8114028