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13001110313013 = 3210351072746217
BaseRepresentation
bin1011110100110000111010…
…0011111101100000110101
31201000220010201202021101200
42331030032203331200311
53201002233220004023
643352343322243113
72511204430166514
oct275141643754065
951026121667350
1013001110313013
114162815919359
12155b851656499
13733ccba0a274
1432d38568a67b
151782c6da8743
hexbd30e8fd835

13001110313013 has 24 divisors (see below), whose sum is σ = 18965425447488. Its totient is φ = 8581573484352.

The previous prime is 13001110312919. The next prime is 13001110313053. The reversal of 13001110313013 is 31031301110031.

It is not a de Polignac number, because 13001110313013 - 228 = 13000841877557 is a prime.

It is a super-3 number, since 3×130011103130133 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001110313053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3361081 + ... + 6107297.

It is an arithmetic number, because the mean of its divisors is an integer number (790226060312).

Almost surely, 213001110313013 is an apocalyptic number.

It is an amenable number.

13001110313013 is a deficient number, since it is larger than the sum of its proper divisors (5964315134475).

13001110313013 is a wasteful number, since it uses less digits than its factorization.

13001110313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751433 (or 2751430 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 13001110313013 its reverse (31031301110031), we get a palindrome (44032411423044).

The spelling of 13001110313013 in words is "thirteen trillion, one billion, one hundred ten million, three hundred thirteen thousand, thirteen".

Divisors: 1 3 9 103 309 927 5107 15321 45963 526021 1578063 2746217 4734189 8238651 24715953 282860351 848581053 2545743159 14024930219 42074790657 126224371971 1444567812557 4333703437671 13001110313013