Search a number
-
+
38672054 = 233158417
BaseRepresentation
bin1001001110000…
…1011010110110
32200202202002022
42103201122312
534400001204
63500513142
7646464341
oct223413266
980682068
1038672054
111a913983
1210b4b7b2
138020295
1451c9458
1535dd5be
hex24e16b6

38672054 has 8 divisors (see below), whose sum is σ = 58184328. Its totient is φ = 19277280.

The previous prime is 38672041. The next prime is 38672099. The reversal of 38672054 is 45027683.

It is a happy number.

38672054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 28547 + ... + 29870.

It is an arithmetic number, because the mean of its divisors is an integer number (7273041).

Almost surely, 238672054 is an apocalyptic number.

38672054 is a deficient number, since it is larger than the sum of its proper divisors (19512274).

38672054 is a wasteful number, since it uses less digits than its factorization.

38672054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58750.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 38672054 is about 6218.6858740412. The cubic root of 38672054 is about 338.1679253806.

The spelling of 38672054 in words is "thirty-eight million, six hundred seventy-two thousand, fifty-four".

Divisors: 1 2 331 662 58417 116834 19336027 38672054