Base | Representation |
---|---|
bin | 110111011101010… |
… | …111111011101101 |
3 | 2101211210121110011 |
4 | 313131113323231 |
5 | 3401143301320 |
6 | 232154413221 |
7 | 32025445501 |
oct | 6735277355 |
9 | 2354717404 |
10 | 930447085 |
11 | 438238737 |
12 | 21b731211 |
13 | 11a9c7009 |
14 | 8b804301 |
15 | 56a4305a |
hex | 37757eed |
930447085 has 16 divisors (see below), whose sum is σ = 1135374336. Its totient is φ = 731904768.
The previous prime is 930447073. The next prime is 930447131. The reversal of 930447085 is 580744039.
It is a cyclic number.
It is not a de Polignac number, because 930447085 - 225 = 896892653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65272 + ... + 78238.
It is an arithmetic number, because the mean of its divisors is an integer number (70960896).
Almost surely, 2930447085 is an apocalyptic number.
It is an amenable number.
930447085 is a deficient number, since it is larger than the sum of its proper divisors (204927251).
930447085 is a wasteful number, since it uses less digits than its factorization.
930447085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13212.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 930447085 is about 30503.2307305308. The cubic root of 930447085 is about 976.2563982633.
The spelling of 930447085 in words is "nine hundred thirty million, four hundred forty-seven thousand, eighty-five".
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