Base | Representation |
---|---|
bin | 110001011111111… |
… | …101010101111111 |
3 | 2010212122210202100 |
4 | 301133331111333 |
5 | 3200044230221 |
6 | 214223400143 |
7 | 26402543001 |
oct | 6137752577 |
9 | 2125583670 |
10 | 830461311 |
11 | 396856969 |
12 | 1b2153053 |
13 | 103089b34 |
14 | 7c418371 |
15 | 4cd92926 |
hex | 317fd57f |
830461311 has 6 divisors (see below), whose sum is σ = 1199555240. Its totient is φ = 553640868.
The previous prime is 830461297. The next prime is 830461363. The reversal of 830461311 is 113164038.
830461311 is a `hidden beast` number, since 8 + 30 + 4 + 613 + 11 = 666.
It is not a de Polignac number, because 830461311 - 213 = 830453119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830461111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46136731 + ... + 46136748.
Almost surely, 2830461311 is an apocalyptic number.
830461311 is a deficient number, since it is larger than the sum of its proper divisors (369093929).
830461311 is a wasteful number, since it uses less digits than its factorization.
830461311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92273485 (or 92273482 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 830461311 is about 28817.7256389188. The cubic root of 830461311 is about 939.9537139575.
The spelling of 830461311 in words is "eight hundred thirty million, four hundred sixty-one thousand, three hundred eleven".
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