Search a number
-
+
13124442014311 = 47883731599349
BaseRepresentation
bin1011111011111100010110…
…1101000100001001100111
31201110200110221002211212111
42332333011231010021213
53210012324123424221
643525141352501451
72523131623310005
oct276770555041147
951420427084774
1013124442014311
1142000543aaa21
12157b7310aa887
13742825226104
143353252a1a75
1517b5e45c4be1
hexbefc5b44267

13124442014311 has 8 divisors (see below), whose sum is σ = 13405202654400. Its totient is φ = 12843744590688.

The previous prime is 13124442014309. The next prime is 13124442014351. The reversal of 13124442014311 is 11341024442131.

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

It is not a de Polignac number, because 13124442014311 - 21 = 13124442014309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124442014351) 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, 15384336 + ... + 16215013.

It is an arithmetic number, because the mean of its divisors is an integer number (1675650331800).

Almost surely, 213124442014311 is an apocalyptic number.

13124442014311 is a deficient number, since it is larger than the sum of its proper divisors (280760640089).

13124442014311 is an equidigital number, since it uses as much as digits as its factorization.

13124442014311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31608233.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 13124442014311 its reverse (11341024442131), we get a palindrome (24465466456442).

The spelling of 13124442014311 in words is "thirteen trillion, one hundred twenty-four billion, four hundred forty-two million, fourteen thousand, three hundred eleven".

Divisors: 1 47 8837 415339 31599349 1485169403 279243447113 13124442014311