Base | Representation |
---|---|
bin | 1011111100101111010000… |
… | …1100000001000000001110 |
3 | 1201111222202020202221202202 |
4 | 2333023310030001000032 |
5 | 3210223320314003320 |
6 | 43535321332121502 |
7 | 2524124351025011 |
oct | 277136414010016 |
9 | 51458666687682 |
10 | 13138106781710 |
11 | 420592684aa19 |
12 | 1582305466292 |
13 | 743bc224c5b1 |
14 | 335c60033378 |
15 | 17bb44089b75 |
hex | bf2f430100e |
13138106781710 has 8 divisors (see below), whose sum is σ = 23648592207096. Its totient is φ = 5255242712680.
The previous prime is 13138106781649. The next prime is 13138106781739. The reversal of 13138106781710 is 1718760183131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×131381067817102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656905339076 + ... + 656905339095.
It is an arithmetic number, because the mean of its divisors is an integer number (2956074025887).
Almost surely, 213138106781710 is an apocalyptic number.
13138106781710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13138106781710 is a deficient number, since it is larger than the sum of its proper divisors (10510485425386).
13138106781710 is a wasteful number, since it uses less digits than its factorization.
13138106781710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313810678178.
The product of its (nonzero) digits is 169344, while the sum is 47.
The spelling of 13138106781710 in words is "thirteen trillion, one hundred thirty-eight billion, one hundred six million, seven hundred eighty-one thousand, seven hundred ten".
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