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10142131104313 = 136123173551917
BaseRepresentation
bin1001001110010110011000…
…0111110010101000111001
31022220120121112222110002221
42103211212013302220321
52312132041030314223
633323121455524041
72064513314655565
oct223454607625071
938816545873087
1010142131104313
11326028767039a
121179743229621
135875253a8b90
14270c4b7c26a5
15128c47cc2b5d
hex939661f2a39

10142131104313 has 16 divisors (see below), whose sum is σ = 11101848231376. Its totient is φ = 9208078237440.

The previous prime is 10142131104293. The next prime is 10142131104337. The reversal of 10142131104313 is 31340113124101.

10142131104313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5054097489424 + 5088033614889 = 2248132^2 + 2255667^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10142131104313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10142131105313) 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, 18100231 + ... + 18652147.

It is an arithmetic number, because the mean of its divisors is an integer number (693865514461).

Almost surely, 210142131104313 is an apocalyptic number.

10142131104313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10142131104313 is a deficient number, since it is larger than the sum of its proper divisors (959717127063).

10142131104313 is a wasteful number, since it uses less digits than its factorization.

10142131104313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575164.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 10142131104313 its reverse (31340113124101), we get a palindrome (41482244228414).

The spelling of 10142131104313 in words is "ten trillion, one hundred forty-two billion, one hundred thirty-one million, one hundred four thousand, three hundred thirteen".

Divisors: 1 13 61 793 23173 301249 551917 1413553 7174921 18376189 33666937 437670181 12789572641 166264444333 780163931101 10142131104313