Search a number
-
+
50201761672971 = 3243960729577079
BaseRepresentation
bin10110110101000100000100…
…01010111110111100001011
320120202020112002100012122100
423122202002022332330023
523040001201442013341
6254434212042124443
713400646311352666
oct1332420212767413
9216666462305570
1050201761672971
1114aa54a1786267
1257695304b0723
13220200ca02c9c
14c57ac76666dd
155c0ce2abb3b6
hex2da8822bef0b

50201761672971 has 48 divisors (see below), whose sum is σ = 72833475686400. Its totient is φ = 33320612274624.

The previous prime is 50201761672897. The next prime is 50201761673033. The reversal of 50201761672971 is 17927616710205.

50201761672971 is a `hidden beast` number, since 5 + 0 + 2 + 0 + 17 + 616 + 7 + 2 + 9 + 7 + 1 = 666.

50201761672971 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 50201761672971 - 214 = 50201761656587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50201761672171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7091642410 + ... + 7091649488.

It is an arithmetic number, because the mean of its divisors is an integer number (1517364076800).

Almost surely, 250201761672971 is an apocalyptic number.

50201761672971 is a deficient number, since it is larger than the sum of its proper divisors (22631714013429).

50201761672971 is a wasteful number, since it uses less digits than its factorization.

50201761672971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11088 (or 11085 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 54.

The spelling of 50201761672971 in words is "fifty trillion, two hundred one billion, seven hundred sixty-one million, six hundred seventy-two thousand, nine hundred seventy-one".

Divisors: 1 3 9 439 607 1317 1821 2957 3951 5463 7079 8871 21237 26613 63711 266473 799419 1298123 1794899 2398257 3107681 3894369 4296953 5384697 9323043 11683107 12890859 16154091 20932603 27969129 38672577 62797809 188393427 787960661 1886362367 2363881983 5659087101 7091645949 9189412717 12706090021 16977261303 27568238151 38118270063 82704714453 114354810189 5577973519219 16733920557657 50201761672971