Search a number
-
+
38374054 = 283231169
BaseRepresentation
bin1001001001100…
…0101010100110
32200012121022021
42102120222212
534310432204
63450253354
7644113465
oct222305246
980177267
1038374054
111a72aaa4
1210a2725a
137c47754
14514c9dc
153580154
hex2498aa6

38374054 has 8 divisors (see below), whose sum is σ = 58254840. Its totient is φ = 18955776.

The previous prime is 38374031. The next prime is 38374081. The reversal of 38374054 is 45047383.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 115419 + ... + 115750.

It is an arithmetic number, because the mean of its divisors is an integer number (7281855).

Almost surely, 238374054 is an apocalyptic number.

38374054 is a deficient number, since it is larger than the sum of its proper divisors (19880786).

38374054 is a wasteful number, since it uses less digits than its factorization.

38374054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231254.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 38374054 is about 6194.6794913054. The cubic root of 38374054 is about 337.2970639174.

The spelling of 38374054 in words is "thirty-eight million, three hundred seventy-four thousand, fifty-four".

Divisors: 1 2 83 166 231169 462338 19187027 38374054