Search a number
-
+
80333705450037 = 3133189746588837
BaseRepresentation
bin10010010001000000100101…
…111110100001001000110101
3101112102211100001112022121110
4102101000211332201020311
541012141412043400122
6442504443402305233
722630630052465124
oct2221004576411065
9345384301468543
1080333705450037
1123662373481976
1290152634b8219
1335a95889373b0
1415ba25a2ddabb
159449e61b290c
hex491025fa1235

80333705450037 has 32 divisors (see below), whose sum is σ = 120409847792640. Its totient is φ = 47303868648960.

The previous prime is 80333705450029. The next prime is 80333705450039. The reversal of 80333705450037 is 73005450733308.

It is not a de Polignac number, because 80333705450037 - 23 = 80333705450029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80333705450039) 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 31 ways as a sum of consecutive naturals, for example, 373186818 + ... + 373402019.

It is an arithmetic number, because the mean of its divisors is an integer number (3762807743520).

Almost surely, 280333705450037 is an apocalyptic number.

It is an amenable number.

80333705450037 is a deficient number, since it is larger than the sum of its proper divisors (40076142342603).

80333705450037 is a wasteful number, since it uses less digits than its factorization.

80333705450037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746588973.

The product of its (nonzero) digits is 3175200, while the sum is 48.

The spelling of 80333705450037 in words is "eighty trillion, three hundred thirty-three billion, seven hundred five million, four hundred fifty thousand, thirty-seven".

Divisors: 1 3 13 31 39 89 93 267 403 1157 1209 2759 3471 8277 35867 107601 746588837 2239766511 9705654881 23144253947 29116964643 66446406493 69432761841 199339219479 300875301311 863803284409 902625903933 2059838601283 2591409853227 6179515803849 26777901816679 80333705450037