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50250324124 = 227111327113597
BaseRepresentation
bin101110110011001001…
…110001100010011100
311210201000211221202201
4232303021301202130
51310403040332444
635030142501244
73426151464460
oct566311614234
9153630757681
1050250324124
111a346aa82a0
1298a4894824
13497a896b00
142609a924a0
15149183edd4
hexbb327189c

50250324124 has 144 divisors (see below), whose sum is σ = 120400390656. Its totient is φ = 17816198400.

The previous prime is 50250324067. The next prime is 50250324143. The reversal of 50250324124 is 42142305205.

50250324124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 50250324092 and 50250324101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3688894 + ... + 3702490.

It is an arithmetic number, because the mean of its divisors is an integer number (836113824).

Almost surely, 250250324124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50250324124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60200195328).

50250324124 is an abundant number, since it is smaller than the sum of its proper divisors (70150066532).

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

50250324124 is a wasteful number, since it uses less digits than its factorization.

50250324124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13716 (or 13701 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 50250324124 its reverse (42142305205), we get a palindrome (92392629329).

The spelling of 50250324124 in words is "fifty billion, two hundred fifty million, three hundred twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 7 11 13 14 22 26 28 44 52 71 77 91 142 143 154 169 182 284 286 308 338 364 497 572 676 781 923 994 1001 1183 1562 1846 1859 1988 2002 2366 3124 3692 3718 4004 4732 5467 6461 7436 10153 10934 11999 12922 13013 13597 20306 21868 23998 25844 26026 27194 40612 47996 52052 54388 71071 83993 95179 131989 142142 149567 167986 176761 190358 263978 284284 299134 335972 353522 380716 527956 598268 707044 923923 965387 1046969 1237327 1847846 1930774 1944371 2093938 2297893 2474654 3695692 3861548 3888742 4187876 4595786 4949308 6757709 7777484 9191572 10619257 12550031 13515418 13610597 16085251 21238514 25100062 25276823 27030836 27221194 32170502 42477028 50200124 50553646 54442388 64341004 74334799 87850217 101107292 138050341 148669598 163150403 175700434 176937761 276100682 297339196 326300806 351400868 353875522 552201364 652601612 707751044 966352387 1142052821 1794654433 1932704774 2284105642 3589308866 3865409548 4568211284 7178617732 12562581031 25125162062 50250324124