Base | Representation |
---|---|
bin | 11111110100011011111101 |
3 | 120200210001000 |
4 | 133310123331 |
5 | 4113404440 |
6 | 454440513 |
7 | 130620333 |
oct | 37643375 |
9 | 16623030 |
10 | 8341245 |
11 | 47879a0 |
12 | 2963139 |
13 | 1960863 |
14 | 1171b53 |
15 | aeb730 |
hex | 7f46fd |
8341245 has 64 divisors (see below), whose sum is σ = 16692480. Its totient is φ = 3916800.
The previous prime is 8341217. The next prime is 8341259. The reversal of 8341245 is 5421438.
It is not a de Polignac number, because 8341245 - 25 = 8341213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
8341245 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60817 + ... + 60953.
It is an arithmetic number, because the mean of its divisors is an integer number (260820).
Almost surely, 28341245 is an apocalyptic number.
It is an amenable number.
8341245 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
8341245 is a wasteful number, since it uses less digits than its factorization.
8341245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203 (or 197 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 8341245 is about 2888.1213617160. The cubic root of 8341245 is about 202.8042066982.
It can be divided in two parts, 83 and 41245, that added together give a triangular number (41328 = T287).
The spelling of 8341245 in words is "eight million, three hundred forty-one thousand, two hundred forty-five".
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