Base | Representation |
---|---|
bin | 111001100110… |
… | …1010111100101 |
3 | 2002211101102022 |
4 | 1303031113211 |
5 | 30212420232 |
6 | 2555152525 |
7 | 514464326 |
oct | 163152745 |
9 | 62741368 |
10 | 30201317 |
11 | 16058773 |
12 | a145745 |
13 | 6345803 |
14 | 402244d |
15 | 29b8812 |
hex | 1ccd5e5 |
30201317 has 8 divisors (see below), whose sum is σ = 31872960. Its totient is φ = 28537920.
The previous prime is 30201271. The next prime is 30201319. The reversal of 30201317 is 71310203.
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 30201317 - 26 = 30201253 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30201295 and 30201304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30201319) 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, 6392 + ... + 10062.
It is an arithmetic number, because the mean of its divisors is an integer number (3984120).
Almost surely, 230201317 is an apocalyptic number.
It is an amenable number.
30201317 is a deficient number, since it is larger than the sum of its proper divisors (1671643).
30201317 is a wasteful number, since it uses less digits than its factorization.
30201317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4123.
The product of its (nonzero) digits is 126, while the sum is 17.
The square root of 30201317 is about 5495.5724906510. The cubic root of 30201317 is about 311.4167446842.
The spelling of 30201317 in words is "thirty million, two hundred one thousand, three hundred seventeen".
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