Base | Representation |
---|---|
bin | 1100111111001001010 |
3 | 210121201222 |
4 | 1213321022 |
5 | 102104141 |
6 | 13042042 |
7 | 3421442 |
oct | 1477112 |
9 | 717658 |
10 | 425546 |
11 | 2707a0 |
12 | 186322 |
13 | 11b904 |
14 | b1122 |
15 | 8614b |
hex | 67e4a |
425546 has 24 divisors (see below), whose sum is σ = 752544. Its totient is φ = 178640.
The previous prime is 425533. The next prime is 425549. The reversal of 425546 is 645524.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (425549) by changing a digit.
425546 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 11 ways as a sum of consecutive naturals, for example, 14660 + ... + 14688.
It is an arithmetic number, because the mean of its divisors is an integer number (31356).
2425546 is an apocalyptic number.
425546 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
425546 is a deficient number, since it is larger than the sum of its proper divisors (326998).
425546 is a wasteful number, since it uses less digits than its factorization.
425546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94 (or 65 counting only the distinct ones).
The product of its digits is 4800, while the sum is 26.
The square root of 425546 is about 652.3388689937. The cubic root of 425546 is about 75.2169127872.
The spelling of 425546 in words is "four hundred twenty-five thousand, five hundred forty-six".
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