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50228652705 = 35721161710069
BaseRepresentation
bin101110110001110111…
…000110101010100001
311210122112001221011120
4232301313012222201
51310332013341310
635024050202453
73425466334500
oct566167065241
9153575057146
1050228652705
111a335846230
129899583429
13497624999a
142606c50837
15148e9adb70
hexbb1dc6aa1

50228652705 has 96 divisors (see below), whose sum is σ = 102161036160. Its totient is φ = 20838343680.

The previous prime is 50228652701. The next prime is 50228652743. The reversal of 50228652705 is 50725682205.

It is a happy number.

It is not a de Polignac number, because 50228652705 - 22 = 50228652701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50228652701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4983411 + ... + 4993479.

It is an arithmetic number, because the mean of its divisors is an integer number (1064177460).

Almost surely, 250228652705 is an apocalyptic number.

50228652705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50228652705 is an abundant number, since it is smaller than the sum of its proper divisors (51932383455).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50228652705 is a wasteful number, since it uses less digits than its factorization.

50228652705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10719 (or 10712 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 50228652705 in words is "fifty billion, two hundred twenty-eight million, six hundred fifty-two thousand, seven hundred five".

Divisors: 1 3 5 7 11 15 21 33 35 49 55 77 105 147 165 231 245 385 539 617 735 1155 1617 1851 2695 3085 4319 6787 8085 9255 10069 12957 20361 21595 30207 30233 33935 47509 50345 64785 70483 90699 101805 110759 142527 151035 151165 211449 237545 332277 332563 352415 453495 493381 553795 712635 775313 997689 1057245 1480143 1661385 1662815 2325939 2466905 3876565 4988445 5427191 6212573 7400715 11629695 16281573 18637719 27135955 31062865 43488011 68338303 81407865 93188595 130464033 205014909 217440055 304416077 341691515 478368121 652320165 913248231 1025074545 1435104363 1522080385 2391840605 3348576847 4566241155 7175521815 10045730541 16742884235 50228652705