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2384893 = 72314813
BaseRepresentation
bin1001000110001111111101
311111011110101
421012033331
51102304033
6123041101
726162020
oct11061775
94434411
102384893
111389895
12970191
136566a4
144611b7
1532197d
hex2463fd

2384893 has 8 divisors (see below), whose sum is σ = 2844288. Its totient is φ = 1955184.

The previous prime is 2384891. The next prime is 2384897. The reversal of 2384893 is 3984832.

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

It is not a de Polignac number, because 2384893 - 21 = 2384891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384891) 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, 7246 + ... + 7567.

It is an arithmetic number, because the mean of its divisors is an integer number (355536).

22384893 is an apocalyptic number.

2384893 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2384893 is a deficient number, since it is larger than the sum of its proper divisors (459395).

2384893 is a wasteful number, since it uses less digits than its factorization.

2384893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14843.

The product of its digits is 41472, while the sum is 37.

The square root of 2384893 is about 1544.3098782304. The cubic root of 2384893 is about 133.6050784222.

The spelling of 2384893 in words is "two million, three hundred eighty-four thousand, eight hundred ninety-three".

Divisors: 1 7 23 161 14813 103691 340699 2384893