Base | Representation |
---|---|
bin | 11111011010010010101100 |
3 | 120111100010202 |
4 | 133122102230 |
5 | 4101443111 |
6 | 452253032 |
7 | 126663200 |
oct | 37322254 |
9 | 16440122 |
10 | 8234156 |
11 | 4714497 |
12 | 2911178 |
13 | 1923ba8 |
14 | 1144b00 |
15 | ac9b3b |
hex | 7da4ac |
8234156 has 36 divisors (see below), whose sum is σ = 17169768. Its totient is φ = 3443328.
The previous prime is 8234147. The next prime is 8234167. The reversal of 8234156 is 6514328.
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 11 ways as a sum of consecutive naturals, for example, 7940 + ... + 8916.
It is an arithmetic number, because the mean of its divisors is an integer number (476938).
Almost surely, 28234156 is an apocalyptic number.
8234156 is a gapful number since it is divisible by the number (86) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8234156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8584884).
8234156 is an abundant number, since it is smaller than the sum of its proper divisors (8935612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8234156 is a wasteful number, since it uses less digits than its factorization.
8234156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1038 (or 1029 counting only the distinct ones).
The product of its digits is 5760, while the sum is 29.
The square root of 8234156 is about 2869.5219113992. The cubic root of 8234156 is about 201.9325657991.
The spelling of 8234156 in words is "eight million, two hundred thirty-four thousand, one hundred fifty-six".
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