Base | Representation |
---|---|
bin | 1100011001100100110101 |
3 | 20010010211100 |
4 | 30121210311 |
5 | 1313003420 |
6 | 153400313 |
7 | 36425430 |
oct | 14314465 |
9 | 6103740 |
10 | 3250485 |
11 | 1920157 |
12 | 1109099 |
13 | 89a684 |
14 | 608817 |
15 | 443190 |
hex | 319935 |
3250485 has 48 divisors (see below), whose sum is σ = 6829056. Its totient is φ = 1396224.
The previous prime is 3250477. The next prime is 3250493. The reversal of 3250485 is 5840523.
3250485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3250477) and next prime (3250493).
It is not a de Polignac number, because 3250485 - 23 = 3250477 is a prime.
It is a Curzon number.
3250485 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 (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5052 + ... + 5658.
It is an arithmetic number, because the mean of its divisors is an integer number (142272).
Almost surely, 23250485 is an apocalyptic number.
3250485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3250485 is an abundant number, since it is smaller than the sum of its proper divisors (3578571).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3250485 is a wasteful number, since it uses less digits than its factorization.
3250485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 642 (or 639 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 3250485 is about 1802.9101475115. The cubic root of 3250485 is about 148.1321713133.
The spelling of 3250485 in words is "three million, two hundred fifty thousand, four hundred eighty-five".
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