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13110312404111 = 133799043294251
BaseRepresentation
bin1011111011000111101110…
…0000111000010010001111
31201102100000012202021112012
42332301323200320102033
53204244404433412421
643514443330131435
72522121522513116
oct276617340702217
951370005667465
1013110312404111
1141a506362671a
121578a49120b7b
137413b2b07010
143347848cac7d
1517b068ddd95b
hexbec7b83848f

13110312404111 has 16 divisors (see below), whose sum is σ = 14157664268160. Its totient is φ = 12068520156000.

The previous prime is 13110312404087. The next prime is 13110312404131. The reversal of 13110312404111 is 11140421301131.

It is a cyclic number.

It is not a de Polignac number, because 13110312404111 - 226 = 13110245295247 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 (13110312404131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44407736 + ... + 44701986.

It is an arithmetic number, because the mean of its divisors is an integer number (884854016760).

Almost surely, 213110312404111 is an apocalyptic number.

13110312404111 is a deficient number, since it is larger than the sum of its proper divisors (1047351864049).

13110312404111 is a wasteful number, since it uses less digits than its factorization.

13110312404111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303686.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 13110312404111 its reverse (11140421301131), we get a palindrome (24250733705242).

The spelling of 13110312404111 in words is "thirteen trillion, one hundred ten billion, three hundred twelve million, four hundred four thousand, one hundred eleven".

Divisors: 1 13 379 4927 9043 117559 294251 3427297 3825263 44554861 111521129 1449774677 2660911793 34591853309 1008485569547 13110312404111