Search a number
-
+
13114402152445 = 5111312332178049
BaseRepresentation
bin1011111011010110111101…
…0010000001111111111101
31201102201120020100000112201
42332311233102001333331
53204331243422334240
643520401223431501
72522325053013466
oct276655722017775
951381506300481
1013114402152445
1141a687213a120
1215797aa8b5591
137418b51bcc49
14334a51b23d6d
1517b207e90d9a
hexbed6f481ffd

13114402152445 has 32 divisors (see below), whose sum is σ = 17299961078400. Its totient is φ = 9464412672000.

The previous prime is 13114402152421. The next prime is 13114402152451. The reversal of 13114402152445 is 54425120441131.

It is not a de Polignac number, because 13114402152445 - 219 = 13114401628157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167988781 + ... + 168066829.

It is an arithmetic number, because the mean of its divisors is an integer number (540623783700).

Almost surely, 213114402152445 is an apocalyptic number.

It is an amenable number.

13114402152445 is a deficient number, since it is larger than the sum of its proper divisors (4185558925955).

13114402152445 is a wasteful number, since it uses less digits than its factorization.

13114402152445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101517.

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 13114402152445 its reverse (54425120441131), we get a palindrome (67539522593576).

The spelling of 13114402152445 in words is "thirteen trillion, one hundred fourteen billion, four hundred two million, one hundred fifty-two thousand, four hundred forty-five".

Divisors: 1 5 11 55 131 655 1441 7205 23321 78049 116605 256531 390245 858539 1282655 3055051 4292695 10224419 15275255 33605561 51122095 112468609 168027805 562343045 1820180729 9100903645 20021988019 100109940095 238443675499 1192218377495 2622880430489 13114402152445