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84282301 = 667912619
BaseRepresentation
bin1010000011000…
…00101110111101
312212120222120201
411001200232331
5133034013201
612210243501
72042246665
oct501405675
9185528521
1084282301
11436365a4
1224286591
13145cc5ac
14b29d1a5
1575ec801
hex5060bbd

84282301 has 4 divisors (see below), whose sum is σ = 84301600. Its totient is φ = 84263004.

The previous prime is 84282299. The next prime is 84282343. The reversal of 84282301 is 10328248.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84282301 - 21 = 84282299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84282301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84282361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370 + ... + 12988.

It is an arithmetic number, because the mean of its divisors is an integer number (21075400).

Almost surely, 284282301 is an apocalyptic number.

It is an amenable number.

84282301 is a deficient number, since it is larger than the sum of its proper divisors (19299).

84282301 is a wasteful number, since it uses less digits than its factorization.

84282301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19298.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 84282301 is about 9180.5392543140. The cubic root of 84282301 is about 438.4419775641.

The spelling of 84282301 in words is "eighty-four million, two hundred eighty-two thousand, three hundred one".

Divisors: 1 6679 12619 84282301