Search a number
-
+
38830834298 = 23119722913883
BaseRepresentation
bin100100001010011111…
…111000001001111010
310201020012001202200002
4210022133320021322
51114011143144143
625501051313002
72543156434304
oct441237701172
9121205052602
1038830834298
1115516aa25a3
12763844b762
13387aa95a39
141c451c6974
15102403c5b8
hex90a7f827a

38830834298 has 32 divisors (see below), whose sum is σ = 60698626560. Its totient is φ = 18610764480.

The previous prime is 38830834283. The next prime is 38830834307. The reversal of 38830834298 is 89243803883.

38830834298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2790065 + ... + 2803947.

It is an arithmetic number, because the mean of its divisors is an integer number (1896832080).

Almost surely, 238830834298 is an apocalyptic number.

38830834298 is a deficient number, since it is larger than the sum of its proper divisors (21867792262).

38830834298 is a wasteful number, since it uses less digits than its factorization.

38830834298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14342.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 38830834298 in words is "thirty-eight billion, eight hundred thirty million, eight hundred thirty-four thousand, two hundred ninety-eight".

Divisors: 1 2 31 62 197 229 394 458 6107 7099 12214 13883 14198 27766 45113 90226 430373 860746 1398503 2734951 2797006 3179207 5469902 6358414 84783481 98555417 169566962 197110834 626303779 1252607558 19415417149 38830834298