Search a number
-
+
382036054 = 2191018027
BaseRepresentation
bin10110110001010…
…110100001010110
3222121212102221111
4112301112201112
51240300123204
6101524205234
712316152511
oct2661264126
9877772844
10382036054
11186716384
12a7b3981a
13611c1b4a
1438a49d78
1523815d04
hex16c56856

382036054 has 4 divisors (see below), whose sum is σ = 573054084. Its totient is φ = 191018026.

The previous prime is 382036051. The next prime is 382036129. The reversal of 382036054 is 450630283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450630283 = 2319592621.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382036051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95509012 + ... + 95509015.

It is an arithmetic number, because the mean of its divisors is an integer number (143263521).

Almost surely, 2382036054 is an apocalyptic number.

382036054 is a deficient number, since it is larger than the sum of its proper divisors (191018030).

382036054 is a wasteful number, since it uses less digits than its factorization.

382036054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191018029.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 382036054 is about 19545.7426054883. The cubic root of 382036054 is about 725.6069773822.

The spelling of 382036054 in words is "three hundred eighty-two million, thirty-six thousand, fifty-four".

Divisors: 1 2 191018027 382036054