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82483801 = 292844269
BaseRepresentation
bin1001110101010…
…01101001011001
312202012121111121
410322221221121
5132103440201
612103525241
72021046361
oct472515131
9182177447
1082483801
1142618334
1223759821
131411caaa
14ad519a1
1573949a1
hex4ea9a59

82483801 has 4 divisors (see below), whose sum is σ = 85328100. Its totient is φ = 79639504.

The previous prime is 82483799. The next prime is 82483811. The reversal of 82483801 is 10838428.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20939776 + 61544025 = 4576^2 + 7845^2 .

It is a cyclic number.

It is not a de Polignac number, because 82483801 - 21 = 82483799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82483811) 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, 1422106 + ... + 1422163.

It is an arithmetic number, because the mean of its divisors is an integer number (21332025).

Almost surely, 282483801 is an apocalyptic number.

It is an amenable number.

82483801 is a deficient number, since it is larger than the sum of its proper divisors (2844299).

82483801 is a wasteful number, since it uses less digits than its factorization.

82483801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2844298.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 82483801 is about 9082.0592929137. The cubic root of 82483801 is about 435.3008901655.

The spelling of 82483801 in words is "eighty-two million, four hundred eighty-three thousand, eight hundred one".

Divisors: 1 29 2844269 82483801