Search a number
-
+
38044058054 = 267283910881
BaseRepresentation
bin100011011011100110…
…100100000111000110
310122012100121101120012
4203123212210013012
51110403234324204
625251024110222
72514524105102
oct433346440706
9118170541505
1038044058054
11151529739a2
127458a65372
133783a92b72
141bac900902
15ec9e2876e
hex8db9a41c6

38044058054 has 8 divisors (see below), whose sum is σ = 57917819928. Its totient is φ = 18738118080.

The previous prime is 38044058033. The next prime is 38044058083. The reversal of 38044058054 is 45085044083.

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

It is a super-2 number, since 2×380440580542 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141955307 + ... + 141955574.

It is an arithmetic number, because the mean of its divisors is an integer number (7239727491).

Almost surely, 238044058054 is an apocalyptic number.

38044058054 is a deficient number, since it is larger than the sum of its proper divisors (19873761874).

38044058054 is a wasteful number, since it uses less digits than its factorization.

38044058054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283910950.

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 38044058054 in words is "thirty-eight billion, forty-four million, fifty-eight thousand, fifty-four".

Divisors: 1 2 67 134 283910881 567821762 19022029027 38044058054