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1313504540004 = 223109458711667
BaseRepresentation
bin10011000111010010111…
…110001011010101100100
311122120101101112011110110
4103013102332023111210
5133010024130240004
62443225440453020
7163616603242206
oct23072276132544
94576341464413
101313504540004
11467066084a58
1219269601a170
1396b2ab80807
1447806d2c776
15242797da589
hex131d2f8b564

1313504540004 has 12 divisors (see below), whose sum is σ = 3064843926704. Its totient is φ = 437834846664.

The previous prime is 1313504539979. The next prime is 1313504540041. The reversal of 1313504540004 is 4000454053131.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×13135045400042 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54729355822 + ... + 54729355845.

Almost surely, 21313504540004 is an apocalyptic number.

It is an amenable number.

1313504540004 is an abundant number, since it is smaller than the sum of its proper divisors (1751339386700).

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

1313504540004 is a wasteful number, since it uses less digits than its factorization.

1313504540004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109458711674 (or 109458711672 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1313504540004 its reverse (4000454053131), we get a palindrome (5313958593135).

The spelling of 1313504540004 in words is "one trillion, three hundred thirteen billion, five hundred four million, five hundred forty thousand, four".

Divisors: 1 2 3 4 6 12 109458711667 218917423334 328376135001 437834846668 656752270002 1313504540004