Base | Representation |
---|---|
bin | 1000010110100… |
… | …01110010110101 |
3 | 11212211200120100 |
4 | 10023101302311 |
5 | 120414042313 |
6 | 10541424313 |
7 | 1510355052 |
oct | 413216265 |
9 | 155750510 |
10 | 70065333 |
11 | 36606138 |
12 | 1b56b099 |
13 | 116924a0 |
14 | 943c029 |
15 | 6240173 |
hex | 42d1cb5 |
70065333 has 24 divisors (see below), whose sum is σ = 109375448. Its totient is φ = 42964992.
The previous prime is 70065319. The next prime is 70065349. The reversal of 70065333 is 33356007.
70065333 is a `hidden beast` number, since 7 + 0 + 0 + 653 + 3 + 3 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 459684 + 69605649 = 678^2 + 8343^2 .
It is not a de Polignac number, because 70065333 - 224 = 53288117 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 70065297 and 70065306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70065353) 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 23 ways as a sum of consecutive naturals, for example, 38541 + ... + 40317.
Almost surely, 270065333 is an apocalyptic number.
It is an amenable number.
70065333 is a deficient number, since it is larger than the sum of its proper divisors (39310115).
70065333 is a wasteful number, since it uses less digits than its factorization.
70065333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2133 (or 2130 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 27.
The square root of 70065333 is about 8370.5037482818. The cubic root of 70065333 is about 412.2567072227.
The spelling of 70065333 in words is "seventy million, sixty-five thousand, three hundred thirty-three".
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