Base | Representation |
---|---|
bin | 110111011101101… |
… | …110101010000011 |
3 | 2101211222100010111 |
4 | 313131232222003 |
5 | 3401204241123 |
6 | 232200412151 |
7 | 32026314040 |
oct | 6735565203 |
9 | 2354870114 |
10 | 930540163 |
11 | 4382a1663 |
12 | 21b777057 |
13 | 11aa2a4a7 |
14 | 8b82a1c7 |
15 | 56a6090d |
hex | 3776ea83 |
930540163 has 4 divisors (see below), whose sum is σ = 1063474480. Its totient is φ = 797605848.
The previous prime is 930540161. The next prime is 930540217. The reversal of 930540163 is 361045039.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361045039 = 131 ⋅2756069.
It is a cyclic number.
It is not a de Polignac number, because 930540163 - 21 = 930540161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (930540161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66467148 + ... + 66467161.
It is an arithmetic number, because the mean of its divisors is an integer number (265868620).
Almost surely, 2930540163 is an apocalyptic number.
930540163 is a deficient number, since it is larger than the sum of its proper divisors (132934317).
930540163 is a wasteful number, since it uses less digits than its factorization.
930540163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132934316.
The product of its (nonzero) digits is 9720, while the sum is 31.
The square root of 930540163 is about 30504.7563996174. The cubic root of 930540163 is about 976.2889507013.
The spelling of 930540163 in words is "nine hundred thirty million, five hundred forty thousand, one hundred sixty-three".
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