Search a number
-
+
38024134 = 2182310429
BaseRepresentation
bin1001000100001…
…1001111000110
32122112211022021
42101003033012
534213233014
63434553354
7641125351
oct221031706
978484267
1038024134
111a511105
121089885a
137b543b5
14509b298
153511624
hex24433c6

38024134 has 8 divisors (see below), whose sum is σ = 57072960. Its totient is φ = 18999816.

The previous prime is 38024131. The next prime is 38024137. The reversal of 38024134 is 43142083.

It is an interprime number because it is at equal distance from previous prime (38024131) and next prime (38024137).

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

It is a junction number, because it is equal to n+sod(n) for n = 38024099 and 38024108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38024131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569 + ... + 8860.

It is an arithmetic number, because the mean of its divisors is an integer number (7134120).

Almost surely, 238024134 is an apocalyptic number.

38024134 is a deficient number, since it is larger than the sum of its proper divisors (19048826).

38024134 is a wasteful number, since it uses less digits than its factorization.

38024134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12254.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 38024134 is about 6166.3712181477. The cubic root of 38024134 is about 336.2686992268.

The spelling of 38024134 in words is "thirty-eight million, twenty-four thousand, one hundred thirty-four".

Divisors: 1 2 1823 3646 10429 20858 19012067 38024134