Search a number
-
+
38427686325483 = 3713312347422113
BaseRepresentation
bin10001011110011001001001…
…00101111100110011101011
312001001122120112100120221120
420233030210211330303223
520014044400144403413
6213421234013310323
711044210614241530
oct1057144445746353
9161048515316846
1038427686325483
11112760aa139814
1243876624953a3
13185993b5b4450
1496bca4c48d87
154698d408d723
hex22f32497cceb

38427686325483 has 96 divisors (see below), whose sum is σ = 65348596228608. Its totient is φ = 19559116707840.

The previous prime is 38427686325463. The next prime is 38427686325503. The reversal of 38427686325483 is 38452368672483.

It is an interprime number because it is at equal distance from previous prime (38427686325463) and next prime (38427686325503).

It is not a de Polignac number, because 38427686325483 - 28 = 38427686325227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38427686325463) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 90825435 + ... + 91247547.

It is an arithmetic number, because the mean of its divisors is an integer number (680714544048).

Almost surely, 238427686325483 is an apocalyptic number.

38427686325483 is a deficient number, since it is larger than the sum of its proper divisors (26920909903125).

38427686325483 is a wasteful number, since it uses less digits than its factorization.

38427686325483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422545 (or 422514 counting only the distinct ones).

The product of its digits is 1114767360, while the sum is 69.

The spelling of 38427686325483 in words is "thirty-eight trillion, four hundred twenty-seven billion, six hundred eighty-six million, three hundred twenty-five thousand, four hundred eighty-three".

Divisors: 1 3 7 13 21 31 39 91 93 217 273 347 403 651 961 1041 1209 2429 2821 2883 4511 6727 7287 8463 10757 12493 13533 20181 31577 32271 37479 75299 87451 94731 139841 225897 262353 333467 419523 422113 978887 1000401 1266339 2334269 2936661 2954791 4335071 5487469 7002807 8864373 13005213 13085503 16462407 30345497 38412283 39256509 91036491 91598521 115236849 146473211 170111539 274795563 405650593 439419633 510334617 1025312477 1190780773 1216951779 1904151743 2839554151 3075937431 3572342319 4540669541 5273457709 5712455229 8518662453 13329062201 13622008623 15820373127 31784686787 36914203963 39987186603 59028704033 95354060361 110742611889 140760755771 177086112099 413200928231 422282267313 985325290397 1239602784693 1829889825023 2955975871191 5489669475069 12809228775161 38427686325483