Base | Representation |
---|---|
bin | 101101001001010101101… |
… | …000101011100100111001 |
3 | 101222120211210210112011222 |
4 | 231021111220223210321 |
5 | 401312210144142241 |
6 | 10333120241401425 |
7 | 440066304242516 |
oct | 55112550534471 |
9 | 11876753715158 |
10 | 3102403115321 |
11 | a967a37519a4 |
12 | 421324639275 |
13 | 19672b179273 |
14 | aa22b18830d |
15 | 55a7991ca4b |
hex | 2d255a2b939 |
3102403115321 has 8 divisors (see below), whose sum is σ = 3143015102304. Its totient is φ = 3061868119840.
The previous prime is 3102403115297. The next prime is 3102403115387. The reversal of 3102403115321 is 1235113042013.
3102403115321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3102403115321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3102403115621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19166756 + ... + 19327941.
It is an arithmetic number, because the mean of its divisors is an integer number (392876887788).
Almost surely, 23102403115321 is an apocalyptic number.
It is an amenable number.
3102403115321 is a deficient number, since it is larger than the sum of its proper divisors (40611986983).
3102403115321 is an equidigital number, since it uses as much as digits as its factorization.
3102403115321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38495751.
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 3102403115321 its reverse (1235113042013), we get a palindrome (4337516157334).
The spelling of 3102403115321 in words is "three trillion, one hundred two billion, four hundred three million, one hundred fifteen thousand, three hundred twenty-one".
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