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84501483 = 3112560651
BaseRepresentation
bin1010000100101…
…10001111101011
312220000010020120
411002112033223
5133113021413
612215054323
72044152003
oct502261753
9186003216
1084501483
1143776240
12243713a3
13146782a1
14b319003
157642723
hex50963eb

84501483 has 8 divisors (see below), whose sum is σ = 122911296. Its totient is φ = 51213000.

The previous prime is 84501467. The next prime is 84501497. The reversal of 84501483 is 38410548.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84501483 - 24 = 84501467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 2560651 = 84501483 / (8 + 4 + 5 + 0 + 1 + 4 + 8 + 3).

It is not an unprimeable number, because it can be changed into a prime (84501433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280293 + ... + 1280358.

It is an arithmetic number, because the mean of its divisors is an integer number (15363912).

Almost surely, 284501483 is an apocalyptic number.

84501483 is a deficient number, since it is larger than the sum of its proper divisors (38409813).

84501483 is a wasteful number, since it uses less digits than its factorization.

84501483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560665.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 84501483 is about 9192.4688196371. The cubic root of 84501483 is about 438.8217148867.

The spelling of 84501483 in words is "eighty-four million, five hundred one thousand, four hundred eighty-three".

Divisors: 1 3 11 33 2560651 7681953 28167161 84501483