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50750050995 = 3257161111273
BaseRepresentation
bin101111010000111100…
…000101001010110011
311211222212011201011100
4233100330011022303
51312414003112440
635151513415443
73444430213230
oct572074051263
9154885151140
1050750050995
111a583098506
129a0410a583
134a2a284797
1426561b6787
1514c0652230
hexbd0f052b3

50750050995 has 24 divisors (see below), whose sum is σ = 100533434976. Its totient is φ = 23200023168.

The previous prime is 50750050987. The next prime is 50750050997. The reversal of 50750050995 is 59905005705.

50750050995 is a `hidden beast` number, since 5 + 0 + 7 + 50 + 0 + 509 + 95 = 666.

50750050995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50750050995 - 23 = 50750050987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 50750050995.

It is not an unprimeable number, because it can be changed into a prime (50750050997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80555322 + ... + 80555951.

It is an arithmetic number, because the mean of its divisors is an integer number (4188893124).

Almost surely, 250750050995 is an apocalyptic number.

50750050995 is a deficient number, since it is larger than the sum of its proper divisors (49783383981).

50750050995 is a wasteful number, since it uses less digits than its factorization.

50750050995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161111291 (or 161111288 counting only the distinct ones).

The product of its (nonzero) digits is 354375, while the sum is 45.

The spelling of 50750050995 in words is "fifty billion, seven hundred fifty million, fifty thousand, nine hundred ninety-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 161111273 483333819 805556365 1127778911 1450001457 2416669095 3383336733 5638894555 7250007285 10150010199 16916683665 50750050995