Base | Representation |
---|---|
bin | 110001110111111011… |
… | …0111011111011111101 |
3 | 101020110012212222101201 |
4 | 1203233312323323331 |
5 | 3223321430333010 |
6 | 121111432535501 |
7 | 10511056426651 |
oct | 1435766737375 |
9 | 336405788351 |
10 | 107103371005 |
11 | 41471073954 |
12 | 18910851591 |
13 | a13b369657 |
14 | 5280608a61 |
15 | 2bbcb7223a |
hex | 18efdbbefd |
107103371005 has 4 divisors (see below), whose sum is σ = 128524045212. Its totient is φ = 85682696800.
The previous prime is 107103370991. The next prime is 107103371021. The reversal of 107103371005 is 500173301701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500173301701 = 1759 ⋅284350939.
It can be written as a sum of positive squares in 2 ways, for example, as 36182887524 + 70920483481 = 190218^2 + 266309^2 .
It is a de Polignac number, because none of the positive numbers 2k-107103371005 is a prime.
It is a super-2 number, since 2×1071033710052 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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, 10710337096 + ... + 10710337105.
It is an arithmetic number, because the mean of its divisors is an integer number (32131011303).
Almost surely, 2107103371005 is an apocalyptic number.
It is an amenable number.
107103371005 is a deficient number, since it is larger than the sum of its proper divisors (21420674207).
107103371005 is an equidigital number, since it uses as much as digits as its factorization.
107103371005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21420674206.
The product of its (nonzero) digits is 2205, while the sum is 28.
Adding to 107103371005 its reverse (500173301701), we get a palindrome (607276672706).
The spelling of 107103371005 in words is "one hundred seven billion, one hundred three million, three hundred seventy-one thousand, five".
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