Base | Representation |
---|---|
bin | 1000000100001… |
… | …00001100010101 |
3 | 11201021222210121 |
4 | 10002010030111 |
5 | 114304302300 |
6 | 10413551541 |
7 | 1451006161 |
oct | 402041425 |
9 | 151258717 |
10 | 67650325 |
11 | 35206766 |
12 | 1a7a55b1 |
13 | 110281a2 |
14 | 8dadca1 |
15 | 5e1481a |
hex | 4084315 |
67650325 has 12 divisors (see below), whose sum is σ = 84197860. Its totient is φ = 53919360.
The previous prime is 67650283. The next prime is 67650377. The reversal of 67650325 is 52305676.
It can be written as a sum of positive squares in 6 ways, for example, as 10284849 + 57365476 = 3207^2 + 7574^2 .
It is not a de Polignac number, because 67650325 - 223 = 59261717 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2041 + ... + 11809.
Almost surely, 267650325 is an apocalyptic number.
It is an amenable number.
67650325 is a deficient number, since it is larger than the sum of its proper divisors (16547535).
67650325 is a wasteful number, since it uses less digits than its factorization.
67650325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10056 (or 10051 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 34.
The square root of 67650325 is about 8224.9817628977. The cubic root of 67650325 is about 407.4646738167.
The spelling of 67650325 in words is "sixty-seven million, six hundred fifty thousand, three hundred twenty-five".
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