Search a number
-
+
84048107 = 1113587749
BaseRepresentation
bin1010000001001…
…11100011101011
312212011002022212
411000213203223
5133004014412
612201235335
72040253133
oct500474353
9185132285
1084048107
1143496650
1224192b4b
1314549b10
14b23bac3
1575a3222
hex50278eb

84048107 has 8 divisors (see below), whose sum is σ = 98742000. Its totient is φ = 70529760.

The previous prime is 84048091. The next prime is 84048109. The reversal of 84048107 is 70184048.

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

It is a cyclic number.

It is not a de Polignac number, because 84048107 - 24 = 84048091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84048109) 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 7 ways as a sum of consecutive naturals, for example, 293732 + ... + 294017.

It is an arithmetic number, because the mean of its divisors is an integer number (12342750).

Almost surely, 284048107 is an apocalyptic number.

84048107 is a deficient number, since it is larger than the sum of its proper divisors (14693893).

84048107 is a wasteful number, since it uses less digits than its factorization.

84048107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587773.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 84048107 is about 9167.7754662732. The cubic root of 84048107 is about 438.0355034015.

The spelling of 84048107 in words is "eighty-four million, forty-eight thousand, one hundred seven".

Divisors: 1 11 13 143 587749 6465239 7640737 84048107