Search a number
-
+
88914083 = 471891789
BaseRepresentation
bin1010100110010…
…11100010100011
320012022022012012
411103023202203
5140230222313
612453423135
72126520506
oct523134243
9205268165
1088914083
114620a515
122593aaab
13155618ab
14bb4713d
157c14da8
hex54cb8a3

88914083 has 4 divisors (see below), whose sum is σ = 90805920. Its totient is φ = 87022248.

The previous prime is 88914061. The next prime is 88914103. The reversal of 88914083 is 38041988.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-88914083 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 88914083.

It is not an unprimeable number, because it can be changed into a prime (88914013) 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, 945848 + ... + 945941.

It is an arithmetic number, because the mean of its divisors is an integer number (22701480).

Almost surely, 288914083 is an apocalyptic number.

88914083 is a deficient number, since it is larger than the sum of its proper divisors (1891837).

88914083 is a wasteful number, since it uses less digits than its factorization.

88914083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891836.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 88914083 is about 9429.4264406697. The cubic root of 88914083 is about 446.3307938254.

The spelling of 88914083 in words is "eighty-eight million, nine hundred fourteen thousand, eighty-three".

Divisors: 1 47 1891789 88914083