Base | Representation |
---|---|
bin | 11111110000100100110011 |
3 | 120122222100011 |
4 | 133300210303 |
5 | 4112403202 |
6 | 454235351 |
7 | 130523245 |
oct | 37604463 |
9 | 16588304 |
10 | 8325427 |
11 | 4777020 |
12 | 2955b57 |
13 | 19565b6 |
14 | 116a095 |
15 | ae6bd7 |
hex | 7f0933 |
8325427 has 12 divisors (see below), whose sum is σ = 9662328. Its totient is φ = 7089600.
The previous prime is 8325403. The next prime is 8325433. The reversal of 8325427 is 7245238.
It is not a de Polignac number, because 8325427 - 211 = 8323379 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8325437) by changing a digit.
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, 39352 + ... + 39562.
It is an arithmetic number, because the mean of its divisors is an integer number (805194).
Almost surely, 28325427 is an apocalyptic number.
8325427 is a deficient number, since it is larger than the sum of its proper divisors (1336901).
8325427 is a wasteful number, since it uses less digits than its factorization.
8325427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450 (or 239 counting only the distinct ones).
The product of its digits is 13440, while the sum is 31.
The square root of 8325427 is about 2885.3816038784. The cubic root of 8325427 is about 202.6759290093.
The spelling of 8325427 in words is "eight million, three hundred twenty-five thousand, four hundred twenty-seven".
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