Search a number
-
+
115368793641789 = 3103373361791721
BaseRepresentation
bin11010001110110101100011…
…111101101001001100111101
3120010111011000120222000210020
4122032311203331221030331
5110110200242133014124
61045211405300002353
733205056153514602
oct3216654375511475
9503434016860706
10115368793641789
113383a6a3397266
1210b332b36903b9
134c4b2cc6cc42c
14206bc451386a9
15d51018d5e379
hex68ed63f6933d

115368793641789 has 8 divisors (see below), whose sum is σ = 155318505356352. Its totient is φ = 76165805510880.

The previous prime is 115368793641769. The next prime is 115368793641817. The reversal of 115368793641789 is 987146397863511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115368793641789 - 221 = 115368791544637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115368793641769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186680895552 + ... + 186680896169.

It is an arithmetic number, because the mean of its divisors is an integer number (19414813169544).

Almost surely, 2115368793641789 is an apocalyptic number.

It is an amenable number.

115368793641789 is a deficient number, since it is larger than the sum of its proper divisors (39949711714563).

115368793641789 is a wasteful number, since it uses less digits than its factorization.

115368793641789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373361791827.

The product of its digits is 1646023680, while the sum is 78.

The spelling of 115368793641789 in words is "one hundred fifteen trillion, three hundred sixty-eight billion, seven hundred ninety-three million, six hundred forty-one thousand, seven hundred eighty-nine".

Divisors: 1 3 103 309 373361791721 1120085375163 38456264547263 115368793641789