Search a number
-
+
108244283511 = 3713231611272
BaseRepresentation
bin110010011001111011…
…1001011000001110111
3101100101201201100010110
41210303313023001313
53233141014033021
6121420550354103
710551252141330
oct1446367130167
9340351640113
10108244283511
11419a7092351
1218b8a95b933
13a290843300
14534bd57287
152c37dda476
hex1933dcb077

108244283511 has 144 divisors (see below), whose sum is σ = 188878768128. Its totient is φ = 53920339200.

The previous prime is 108244283473. The next prime is 108244283519. The reversal of 108244283511 is 115382442801.

It is not a de Polignac number, because 108244283511 - 29 = 108244282999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 108244283511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108244283519) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 852317130 + ... + 852317256.

It is an arithmetic number, because the mean of its divisors is an integer number (1311658112).

Almost surely, 2108244283511 is an apocalyptic number.

108244283511 is a deficient number, since it is larger than the sum of its proper divisors (80634484617).

108244283511 is a wasteful number, since it uses less digits than its factorization.

108244283511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 108244283511 in words is "one hundred eight billion, two hundred forty-four million, two hundred eighty-three thousand, five hundred eleven".

Divisors: 1 3 7 13 21 31 39 61 91 93 127 169 183 217 273 381 403 427 507 651 793 889 1183 1209 1281 1651 1891 2379 2667 2821 3549 3937 4953 5239 5551 5673 7747 8463 10309 11557 11811 13237 15717 16129 16653 21463 23241 24583 27559 30927 34671 36673 39711 48387 51181 54229 64389 72163 73749 82677 100711 110019 112903 150241 153543 162687 172081 209677 216489 240157 302133 319579 338709 358267 450723 499999 516243 629031 665353 704977 720471 958737 983869 1074801 1309243 1467739 1499997 1681099 1996059 2114931 2237053 2725801 2951607 3122041 3499993 3927729 4403217 4657471 5043297 6499987 6711159 6887083 8177403 9164701 9366123 10499979 12790297 13972413 19080607 19499961 20661249 21854287 27494103 30499939 38370891 40586533 45499909 57241821 65562861 84499831 89532079 91499817 121759599 136499727 166273861 213499573 253499493 268596237 284105731 396499207 498821583 591498817 640498719 852317193 1163917027 1189497621 1774496451 2775494449 3491751081 5154489691 8326483347 15463469073 36081427837 108244283511