Search a number
-
+
50761483300 = 225211124936947
BaseRepresentation
bin101111010001100111…
…101100010000100100
311212000122200112100001
4233101213230100210
51312424414431200
635153002431044
73444626326453
oct572147542044
9155018615301
1050761483300
111a5895967a0
129a07b02484
134a2c758268
142657910b9a
1514c165e76a
hexbd19ec424

50761483300 has 72 divisors (see below), whose sum is σ = 120265740000. Its totient is φ = 18443443200.

The previous prime is 50761483261. The next prime is 50761483301. The reversal of 50761483300 is 338416705.

It is a self number, because there is not a number n which added to its sum of digits gives 50761483300.

It is not an unprimeable number, because it can be changed into a prime (50761483301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1355427 + ... + 1392373.

It is an arithmetic number, because the mean of its divisors is an integer number (1670357500).

Almost surely, 250761483300 is an apocalyptic number.

50761483300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50761483300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60132870000).

50761483300 is an abundant number, since it is smaller than the sum of its proper divisors (69504256700).

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

50761483300 is a wasteful number, since it uses less digits than its factorization.

50761483300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38221 (or 38214 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

It can be divided in two parts, 50761 and 483300, that added together give a triangular number (534061 = T1033).

The spelling of 50761483300 in words is "fifty billion, seven hundred sixty-one million, four hundred eighty-three thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 1249 2498 4996 6245 12490 13739 24980 27478 31225 36947 54956 62450 68695 73894 124900 137390 147788 184735 274780 343475 369470 406417 686950 738940 812834 923675 1373900 1625668 1847350 2032085 3694700 4064170 8128340 10160425 20320850 40641700 46146803 92293606 184587212 230734015 461468030 507614833 922936060 1015229666 1153670075 2030459332 2307340150 2538074165 4614680300 5076148330 10152296660 12690370825 25380741650 50761483300