Search a number
-
+
8023038 = 231337173
BaseRepresentation
bin11110100110101111111110
3120002121112120
4132212233332
54023214123
6443543410
7125123532
oct36465776
916077476
108023038
11458a911
12282ab66
13187ba7a
1410cbbc2
15a872e3
hex7a6bfe

8023038 has 8 divisors (see below), whose sum is σ = 16046088. Its totient is φ = 2674344.

The previous prime is 8023033. The next prime is 8023039. The reversal of 8023038 is 8303208.

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

8023038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8022999 and 8023017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8023033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668581 + ... + 668592.

It is an arithmetic number, because the mean of its divisors is an integer number (2005761).

Almost surely, 28023038 is an apocalyptic number.

8023038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8023038 is a wasteful number, since it uses less digits than its factorization.

8023038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337178.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 8023038 is about 2832.4967784624. The cubic root of 8023038 is about 200.1917993396.

The spelling of 8023038 in words is "eight million, twenty-three thousand, thirty-eight".

Divisors: 1 2 3 6 1337173 2674346 4011519 8023038