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48973042108 = 22194319517681
BaseRepresentation
bin101101100111000001…
…010101000110111100
311200102000102022020101
4231213001111012330
51300244044321413
634255314130444
73352411663264
oct554701250674
9150360368211
1048973042108
1119851007421
1295a8b80a24
134806084433
1425281a67a4
15141963aedd
hexb670551bc

48973042108 has 48 divisors (see below), whose sum is σ = 92370826240. Its totient is φ = 22643712000.

The previous prime is 48973042049. The next prime is 48973042141. The reversal of 48973042108 is 80124037984.

48973042108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 6372028 + ... + 6379708.

Almost surely, 248973042108 is an apocalyptic number.

It is an amenable number.

48973042108 is a deficient number, since it is larger than the sum of its proper divisors (43397784132).

48973042108 is a wasteful number, since it uses less digits than its factorization.

48973042108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9698 (or 9696 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 48973042108 in words is "forty-eight billion, nine hundred seventy-three million, forty-two thousand, one hundred eight".

Divisors: 1 2 4 19 38 43 76 86 172 817 1634 1951 3268 3902 7681 7804 15362 30724 37069 74138 83893 145939 148276 167786 291878 330283 335572 583756 660566 1321132 1593967 3187934 6275377 6375868 12550754 14985631 25101508 29971262 59942524 284726989 569453978 644382133 1138907956 1288764266 2577528532 12243260527 24486521054 48973042108