Search a number
-
+
38020182 = 236336697
BaseRepresentation
bin1001000100001…
…0010001010110
32122112121212220
42101002101112
534213121212
63434523210
7641111004
oct221022126
978477786
1038020182
111a509142
1210896506
137b52665
145099a74
15351038c
hex2442456

38020182 has 8 divisors (see below), whose sum is σ = 76040376. Its totient is φ = 12673392.

The previous prime is 38020163. The next prime is 38020193. The reversal of 38020182 is 28102083.

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

38020182 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3168343 + ... + 3168354.

It is an arithmetic number, because the mean of its divisors is an integer number (9505047).

Almost surely, 238020182 is an apocalyptic number.

38020182 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.

38020182 is a wasteful number, since it uses less digits than its factorization.

38020182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336702.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 38020182 is about 6166.0507620356. The cubic root of 38020182 is about 336.2570489072.

The spelling of 38020182 in words is "thirty-eight million, twenty thousand, one hundred eighty-two".

Divisors: 1 2 3 6 6336697 12673394 19010091 38020182