Base | Representation |
---|---|
bin | 110001011111001… |
… | …111101110001001 |
3 | 2010212022022102020 |
4 | 301133033232021 |
5 | 3200022240231 |
6 | 214215355053 |
7 | 26401134123 |
oct | 6137175611 |
9 | 2125268366 |
10 | 830274441 |
11 | 396739527 |
12 | 1b2082a89 |
13 | 103022a69 |
14 | 7c3aa213 |
15 | 4cd57396 |
hex | 317cfb89 |
830274441 has 16 divisors (see below), whose sum is σ = 1172807424. Its totient is φ = 520665344.
The previous prime is 830274433. The next prime is 830274443. The reversal of 830274441 is 144472038.
It is a cyclic number.
It is not a de Polignac number, because 830274441 - 23 = 830274433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (830274443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121471 + ... + 128123.
It is an arithmetic number, because the mean of its divisors is an integer number (73300464).
Almost surely, 2830274441 is an apocalyptic number.
It is an amenable number.
830274441 is a deficient number, since it is larger than the sum of its proper divisors (342532983).
830274441 is a wasteful number, since it uses less digits than its factorization.
830274441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9120.
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 830274441 is about 28814.4831812059. The cubic root of 830274441 is about 939.8832060263.
The spelling of 830274441 in words is "eight hundred thirty million, two hundred seventy-four thousand, four hundred forty-one".
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