Base | Representation |
---|---|
bin | 110001100000001… |
… | …111011101001001 |
3 | 2010212210120111222 |
4 | 301200033131021 |
5 | 3200104113442 |
6 | 214225131425 |
7 | 26403302201 |
oct | 6140173511 |
9 | 2125716458 |
10 | 830535497 |
11 | 3968a7680 |
12 | 1b2189b75 |
13 | 1030b482c |
14 | 7c437401 |
15 | 4cda98d2 |
hex | 3180f749 |
830535497 has 16 divisors (see below), whose sum is σ = 967431168. Its totient is φ = 705400080.
The previous prime is 830535491. The next prime is 830535521. The reversal of 830535497 is 794535038.
It is not a de Polignac number, because 830535497 - 28 = 830535241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (830535491) 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, 27293 + ... + 49050.
It is an arithmetic number, because the mean of its divisors is an integer number (60464448).
Almost surely, 2830535497 is an apocalyptic number.
It is an amenable number.
830535497 is a deficient number, since it is larger than the sum of its proper divisors (136895671).
830535497 is a wasteful number, since it uses less digits than its factorization.
830535497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76420.
The product of its (nonzero) digits is 453600, while the sum is 44.
The square root of 830535497 is about 28819.0127693507. The cubic root of 830535497 is about 939.9817021487.
The spelling of 830535497 in words is "eight hundred thirty million, five hundred thirty-five thousand, four hundred ninety-seven".
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