Base | Representation |
---|---|
bin | 10111011110010111111010… |
… | …011100010011001001111101 |
3 | 111112112212111112101121110022 |
4 | 113132113322130103021331 |
5 | 102013010243114211240 |
6 | 1003324512200221525 |
7 | 30514004124512306 |
oct | 2736277234231175 |
9 | 445485445347408 |
10 | 103242330616445 |
11 | 2a994910124789 |
12 | b6b507b76a8a5 |
13 | 457b92cb4c147 |
14 | 1b6cd53b157ad |
15 | be088388c9b5 |
hex | 5de5fa71327d |
103242330616445 has 8 divisors (see below), whose sum is σ = 125027409554520. Its totient is φ = 81836122616640.
The previous prime is 103242330616391. The next prime is 103242330616519. The reversal of 103242330616445 is 544616033242301.
It can be written as a sum of positive squares in 4 ways, for example, as 53233644307321 + 50008686309124 = 7296139^2 + 7071682^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103242330616445 - 218 = 103242330354301 is a prime.
It is a super-2 number, since 2×1032423306164452 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103242330616396 and 103242330616405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94717733966 + ... + 94717735055.
It is an arithmetic number, because the mean of its divisors is an integer number (15628426194315).
Almost surely, 2103242330616445 is an apocalyptic number.
It is an amenable number.
103242330616445 is a deficient number, since it is larger than the sum of its proper divisors (21785078938075).
103242330616445 is a wasteful number, since it uses less digits than its factorization.
103242330616445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189435469135.
The product of its (nonzero) digits is 1244160, while the sum is 44.
Adding to 103242330616445 its reverse (544616033242301), we get a palindrome (647858363858746).
The spelling of 103242330616445 in words is "one hundred three trillion, two hundred forty-two billion, three hundred thirty million, six hundred sixteen thousand, four hundred forty-five".
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