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8045034 = 2310911229
BaseRepresentation
bin11110101100000111101010
3120010201201020
4132230013222
54024420114
6444233310
7125244624
oct36540752
916121636
108045034
1145a5398
12283b836
131888a9a
1410d5c14
15a8daa9
hex7ac1ea

8045034 has 16 divisors (see below), whose sum is σ = 16117920. Its totient is φ = 2677040.

The previous prime is 8045017. The next prime is 8045047. The reversal of 8045034 is 4305408.

It is a happy number.

It is a super-2 number, since 2×80450342 = 129445144122312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8044995 and 8045013.

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 7 ways as a sum of consecutive naturals, for example, 5932 + ... + 7160.

It is an arithmetic number, because the mean of its divisors is an integer number (1007370).

Almost surely, 28045034 is an apocalyptic number.

8045034 is an abundant number, since it is smaller than the sum of its proper divisors (8072886).

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

8045034 is a wasteful number, since it uses less digits than its factorization.

8045034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 8045034 is about 2836.3769143046. The cubic root of 8045034 is about 200.3745813395.

The spelling of 8045034 in words is "eight million, forty-five thousand, thirty-four".

Divisors: 1 2 3 6 1091 1229 2182 2458 3273 3687 6546 7374 1340839 2681678 4022517 8045034