Base | Representation |
---|---|
bin | 11110111111000010000000 |
3 | 120021122222012 |
4 | 132333002000 |
5 | 4034404441 |
6 | 450032052 |
7 | 126016514 |
oct | 36770200 |
9 | 16248865 |
10 | 8122496 |
11 | 4648608 |
12 | 2878628 |
13 | 18b5115 |
14 | 1116144 |
15 | aa69eb |
hex | 7bf080 |
8122496 has 64 divisors (see below), whose sum is σ = 17625600. Its totient is φ = 3717120.
The previous prime is 8122421. The next prime is 8122501. The reversal of 8122496 is 6942218.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91220 + ... + 91308.
It is an arithmetic number, because the mean of its divisors is an integer number (275400).
Almost surely, 28122496 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 8122496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8812800).
8122496 is an abundant number, since it is smaller than the sum of its proper divisors (9503104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8122496 is a wasteful number, since it uses less digits than its factorization.
8122496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157 (or 145 counting only the distinct ones).
The product of its digits is 6912, while the sum is 32.
The square root of 8122496 is about 2849.9992982455. Note that the first 3 decimals coincide. The cubic root of 8122496 is about 201.0156337105.
8122496 divided by its sum of digits (32) gives a triangular number (253828 = T712).
The spelling of 8122496 in words is "eight million, one hundred twenty-two thousand, four hundred ninety-six".
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