Search a number
-
+
5041311550 = 2521189181569
BaseRepresentation
bin1001011000111110…
…00100111100111110
3111000100010011100121
410230133010330332
540311033432200
62152124445154
7235633304212
oct45437047476
914010104317
105041311550
112157763a90
12b883a97ba
136245943b2
1435b776942
151e78b6e1a
hex12c7c4f3e

5041311550 has 96 divisors (see below), whose sum is σ = 10419645600. Its totient is φ = 1799424000.

The previous prime is 5041311533. The next prime is 5041311551. The reversal of 5041311550 is 551131405.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5041311551) 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 47 ways as a sum of consecutive naturals, for example, 8859666 + ... + 8860234.

It is an arithmetic number, because the mean of its divisors is an integer number (108537975).

Almost surely, 25041311550 is an apocalyptic number.

5041311550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5041311550 is an abundant number, since it is smaller than the sum of its proper divisors (5378334050).

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

5041311550 is a wasteful number, since it uses less digits than its factorization.

5041311550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 857 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 5041311550 is about 71002.1939801863. The cubic root of 5041311550 is about 1714.6724860282.

Adding to 5041311550 its reverse (551131405), we get a palindrome (5592442955).

The spelling of 5041311550 in words is "five billion, forty-one million, three hundred eleven thousand, five hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 89 110 178 181 275 362 445 550 569 890 905 979 1138 1810 1958 1991 2225 2845 3982 4450 4525 4895 5690 6259 9050 9790 9955 12518 14225 16109 19910 24475 28450 31295 32218 48950 49775 50641 62590 80545 99550 101282 102989 156475 161090 177199 205978 253205 312950 354398 402725 506410 514945 557051 805450 885995 1029890 1114102 1132879 1266025 1771990 2265758 2532050 2574725 2785255 4429975 5149450 5570510 5664395 8859950 9166021 11328790 13926275 18332042 27852550 28321975 45830105 56643950 91660210 100826231 201652462 229150525 458301050 504131155 1008262310 2520655775 5041311550