Base | Representation |
---|---|
bin | 1000000001111… |
… | …10100101111101 |
3 | 11200202111202002 |
4 | 10000332211331 |
5 | 114221141440 |
6 | 10403512045 |
7 | 1445411063 |
oct | 400764575 |
9 | 150674662 |
10 | 67365245 |
11 | 35031562 |
12 | 1a688625 |
13 | 10c584bc |
14 | 8d38033 |
15 | 5daa115 |
hex | 403e97d |
67365245 has 8 divisors (see below), whose sum is σ = 81475584. Its totient is φ = 53467344.
The previous prime is 67365227. The next prime is 67365247. The reversal of 67365245 is 54256376.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 67365245 - 210 = 67364221 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 67365199 and 67365208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67365247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52409 + ... + 53678.
It is an arithmetic number, because the mean of its divisors is an integer number (10184448).
Almost surely, 267365245 is an apocalyptic number.
It is an amenable number.
67365245 is a deficient number, since it is larger than the sum of its proper divisors (14110339).
67365245 is a wasteful number, since it uses less digits than its factorization.
67365245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106219.
The product of its digits is 151200, while the sum is 38.
The square root of 67365245 is about 8207.6333373269. The cubic root of 67365245 is about 406.8915128389.
The spelling of 67365245 in words is "sixty-seven million, three hundred sixty-five thousand, two hundred forty-five".
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