Search a number
-
+
52493747444710 = 25113131013003757
BaseRepresentation
bin10111110111110001001110…
…01010110101101111100110
320212212100112111221002221121
423323320213022311233212
523340024143321212320
6303351143351404154
714025355666103425
oct1373704712655746
9225770474832847
1052493747444710
11157a9522a18000
125a7978198365a
13233a1a6910850
14cd69d4b292bc
1561073989b8aa
hex2fbe272b5be6

52493747444710 has 128 divisors (see below), whose sum is σ = 113033384005248. Its totient is φ = 17445814848000.

The previous prime is 52493747444659. The next prime is 52493747444717. The reversal of 52493747444710 is 1744474739425.

It is a super-3 number, since 3×524937474447103 (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52493747444717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15974152 + ... + 18977908.

It is an arithmetic number, because the mean of its divisors is an integer number (883073312541).

Almost surely, 252493747444710 is an apocalyptic number.

52493747444710 is an abundant number, since it is smaller than the sum of its proper divisors (60539636560538).

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

52493747444710 is a wasteful number, since it uses less digits than its factorization.

52493747444710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003911 (or 3003889 counting only the distinct ones).

The product of its (nonzero) digits is 94832640, while the sum is 61.

The spelling of 52493747444710 in words is "fifty-two trillion, four hundred ninety-three billion, seven hundred forty-seven million, four hundred forty-four thousand, seven hundred ten".

Divisors: 1 2 5 10 11 13 22 26 55 65 101 110 121 130 143 202 242 286 505 605 715 1010 1111 1210 1313 1331 1430 1573 2222 2626 2662 3146 5555 6565 6655 7865 11110 12221 13130 13310 14443 15730 17303 24442 28886 34606 61105 72215 86515 122210 134431 144430 158873 173030 268862 317746 672155 794365 1344310 1588730 1747603 3003757 3495206 6007514 8738015 15018785 17476030 30037570 33041327 39048841 66082654 78097682 165206635 195244205 303379457 330413270 363454597 390488410 429537251 606758914 726909194 859074502 1516897285 1817272985 2147686255 3033794570 3337174027 3634545970 3943932941 3998000567 4295372510 4724909761 6674348054 7887865882 7996001134 9449819522 16685870135 19719664705 19990002835 23624548805 33371740270 36708914297 39439329410 39980005670 43383262351 47249097610 51974007371 73417828594 86766524702 103948014742 183544571485 216916311755 259870036855 367089142970 403798057267 433832623510 477215885861 519740073710 807596114534 954431771722 2018990286335 2386079429305 4037980572670 4772158858610 5249374744471 10498749488942 26246873722355 52493747444710