Search a number
-
+
50424030250332 = 2234202002520861
BaseRepresentation
bin10110111011100010000100…
…11010010100010101011100
320121112111020100212211111020
423131301002122110111130
523102121403221002312
6255124251341124140
713423005322163034
oct1335610232242534
9217474210784436
1050424030250332
1115080790585202
1257a4621859650
132219c726bc54b
14c6477103c8c4
155c69a102278c
hex2ddc4269455c

50424030250332 has 12 divisors (see below), whose sum is σ = 117656070584136. Its totient is φ = 16808010083440.

The previous prime is 50424030250273. The next prime is 50424030250339. The reversal of 50424030250332 is 23305203042405.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×504240302503322 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50424030250293 and 50424030250302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50424030250339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101001260419 + ... + 2101001260442.

It is an arithmetic number, because the mean of its divisors is an integer number (9804672548678).

Almost surely, 250424030250332 is an apocalyptic number.

It is an amenable number.

50424030250332 is an abundant number, since it is smaller than the sum of its proper divisors (67232040333804).

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

50424030250332 is a wasteful number, since it uses less digits than its factorization.

50424030250332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202002520868 (or 4202002520866 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 50424030250332 its reverse (23305203042405), we get a palindrome (73729233292737).

The spelling of 50424030250332 in words is "fifty trillion, four hundred twenty-four billion, thirty million, two hundred fifty thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 4202002520861 8404005041722 12606007562583 16808010083444 25212015125166 50424030250332