Search a number
-
+
50233843205 = 57133111331517
BaseRepresentation
bin101110110010001010…
…111001111000000101
311210122212211122012022
4232302022321320011
51310334330440310
635024353332525
73425561423240
oct566212717005
9153585748168
1050233843205
111a3387709a7
12989b267145
1349773463a0
142607802257
151490186a55
hexbb22b9e05

50233843205 has 64 divisors (see below), whose sum is σ = 77264990208. Its totient is φ = 30497402880.

The previous prime is 50233843129. The next prime is 50233843211. The reversal of 50233843205 is 50234833205.

50233843205 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 50233843205 - 212 = 50233839109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1578107 + ... + 1609623.

It is an arithmetic number, because the mean of its divisors is an integer number (1207265472).

Almost surely, 250233843205 is an apocalyptic number.

It is an amenable number.

50233843205 is a deficient number, since it is larger than the sum of its proper divisors (27031147003).

50233843205 is a wasteful number, since it uses less digits than its factorization.

50233843205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31686.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 50233843205 in words is "fifty billion, two hundred thirty-three million, eight hundred forty-three thousand, two hundred five".

Divisors: 1 5 7 13 31 35 65 91 113 155 217 403 455 565 791 1085 1469 2015 2821 3503 3955 7345 10283 14105 17515 24521 31517 45539 51415 122605 157585 220619 227695 318773 409721 977027 1103095 1593865 2048605 2868047 3561421 4885135 6839189 12701351 14340235 17807105 24929947 34195945 46298473 63506755 88909457 110404051 124649735 231492365 324089311 444547285 552020255 772828357 1435252663 1620446555 3864141785 7176263315 10046768641 50233843205