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13441124235 = 3571159197243
BaseRepresentation
bin11001000010010011…
…10100011110001011
31021200201211212011010
430201021310132023
5210011411433420
610101425535003
7654040446060
oct144111643613
937621755133
1013441124235
115778189640
1227314a4463
1313628b1766
14917196c67
1553a03a4e0
hex32127478b

13441124235 has 64 divisors (see below), whose sum is σ = 27267010560. Its totient is φ = 5491217280.

The previous prime is 13441124209. The next prime is 13441124237. The reversal of 13441124235 is 53242114431.

It is not a de Polignac number, because 13441124235 - 29 = 13441123723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13441124237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30477 + ... + 166766.

It is an arithmetic number, because the mean of its divisors is an integer number (426047040).

Almost surely, 213441124235 is an apocalyptic number.

13441124235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13441124235 is an abundant number, since it is smaller than the sum of its proper divisors (13825886325).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13441124235 is a wasteful number, since it uses less digits than its factorization.

13441124235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197328.

The product of its digits is 11520, while the sum is 30.

Adding to 13441124235 its reverse (53242114431), we get a palindrome (66683238666).

The spelling of 13441124235 in words is "thirteen billion, four hundred forty-one million, one hundred twenty-four thousand, two hundred thirty-five".

Divisors: 1 3 5 7 11 15 21 33 35 55 59 77 105 165 177 231 295 385 413 649 885 1155 1239 1947 2065 3245 4543 6195 9735 13629 22715 68145 197243 591729 986215 1380701 2169673 2958645 4142103 6509019 6903505 10848365 11637337 15187711 20710515 32545095 34912011 45563133 58186685 75938555 81461359 128010707 174560055 227815665 244384077 384032121 407306795 640053535 896074949 1221920385 1920160605 2688224847 4480374745 13441124235