Search a number
-
+
2315260554494 = 21891496120203
BaseRepresentation
bin100001101100010000010…
…010000110110011111110
322012100002111012100222012
4201230100102012303332
5300413123200220434
64531341020451222
7326162213001056
oct41542022066376
98170074170865
102315260554494
11812995251598
123148680a9b12
1313a435ba8784
14800b867c566
154035a2bc3ce
hex21b10486cfe

2315260554494 has 8 divisors (see below), whose sum is σ = 3472909759800. Its totient is φ = 1157623967896.

The previous prime is 2315260554469. The next prime is 2315260554517. The reversal of 2315260554494 is 4944550625132.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2681804 + ... + 3438399.

It is an arithmetic number, because the mean of its divisors is an integer number (434113719975).

Almost surely, 22315260554494 is an apocalyptic number.

2315260554494 is a deficient number, since it is larger than the sum of its proper divisors (1157649205306).

2315260554494 is a wasteful number, since it uses less digits than its factorization.

2315260554494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309354.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 2315260554494 in words is "two trillion, three hundred fifteen billion, two hundred sixty million, five hundred fifty-four thousand, four hundred ninety-four".

Divisors: 1 2 189149 378298 6120203 12240406 1157630277247 2315260554494