Search a number
-
+
27037885450160 = 24513191368314041
BaseRepresentation
bin1100010010111001111111…
…00011101100011110110000
310112201210111201120202110202
412021130333203230132300
512020442042133401120
6133301011052214332
75460265002216434
oct611347743543660
9115653451522422
1027037885450160
118684780507872
12304815916a3a8
13121187a87b2a0
146968d7ca89c4
1531d4b65cd875
hex18973f8ec7b0

27037885450160 has 80 divisors (see below), whose sum is σ = 71261795307360. Its totient is φ = 9457786644480.

The previous prime is 27037885450151. The next prime is 27037885450211. The reversal of 27037885450160 is 6105458873072.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 27037885450096 and 27037885450105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684137261 + ... + 684176780.

It is an arithmetic number, because the mean of its divisors is an integer number (890772441342).

Almost surely, 227037885450160 is an apocalyptic number.

27037885450160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27037885450160 is an abundant number, since it is smaller than the sum of its proper divisors (44223909857200).

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

27037885450160 is a wasteful number, since it uses less digits than its factorization.

27037885450160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368314086 (or 1368314080 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 27037885450160 in words is "twenty-seven trillion, thirty-seven billion, eight hundred eighty-five million, four hundred fifty thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 19 20 26 38 40 52 65 76 80 95 104 130 152 190 208 247 260 304 380 494 520 760 988 1040 1235 1520 1976 2470 3952 4940 9880 19760 1368314041 2736628082 5473256164 6841570205 10946512328 13683140410 17788082533 21893024656 25997966779 27366280820 35576165066 51995933558 54732561640 71152330132 88940412665 103991867116 109465123280 129989833895 142304660264 177880825330 207983734232 259979667790 284609320528 337973568127 355761650660 415967468464 519959335580 675947136254 711523301320 1039918671160 1351894272508 1423046602640 1689867840635 2079837342320 2703788545016 3379735681270 5407577090032 6759471362540 13518942725080 27037885450160