Search a number
-
+
8868130344273 = 3311312273206653
BaseRepresentation
bin1000000100001100010111…
…0000100100110101010001
31011101210012020210020020010
42001003011300210311101
52130243412332004043
630505543550105133
71603462352122464
oct201030560446521
934353166706203
108868130344273
112909a53429a82
12bb2852aab1a9
134c435184a1c5
142293111b12db
15105a31651133
hex810c5c24d51

8868130344273 has 32 divisors (see below), whose sum is σ = 12352954724352. Its totient is φ = 5652686145600.

The previous prime is 8868130344257. The next prime is 8868130344313. The reversal of 8868130344273 is 3724430318688.

It is not a de Polignac number, because 8868130344273 - 24 = 8868130344257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8868130342273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1162215 + ... + 4368867.

It is an arithmetic number, because the mean of its divisors is an integer number (386029835136).

Almost surely, 28868130344273 is an apocalyptic number.

It is an amenable number.

8868130344273 is a deficient number, since it is larger than the sum of its proper divisors (3484824380079).

8868130344273 is a wasteful number, since it uses less digits than its factorization.

8868130344273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207045.

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 8868130344273 in words is "eight trillion, eight hundred sixty-eight billion, one hundred thirty million, three hundred forty-four thousand, two hundred seventy-three".

Divisors: 1 3 31 93 131 227 393 681 4061 7037 12183 21111 29737 89211 921847 2765541 3206653 9619959 99406243 298218729 420071543 727910231 1260214629 2183730693 13022217833 22565217161 39066653499 67695651483 95356240261 286068720783 2956043448091 8868130344273