Base | Representation |
---|---|
bin | 101101001000111101110… |
… | …011101000001110110101 |
3 | 101222112210221112102121002 |
4 | 231020331303220032311 |
5 | 401310400323111041 |
6 | 10333012440533045 |
7 | 440053351162526 |
oct | 55107563501665 |
9 | 11875727472532 |
10 | 3102003332021 |
11 | a96609014880 |
12 | 421232781185 |
13 | 1966963b24b9 |
14 | aa1d003c84d |
15 | 55a5479d59b |
hex | 2d23dce83b5 |
3102003332021 has 4 divisors (see below), whose sum is σ = 3384003634944. Its totient is φ = 2820003029100.
The previous prime is 3102003332011. The next prime is 3102003332033. The reversal of 3102003332021 is 1202333002013.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3102003332021 - 222 = 3101999137717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3102003331984 and 3102003332002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102003332011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141000151445 + ... + 141000151466.
It is an arithmetic number, because the mean of its divisors is an integer number (846000908736).
Almost surely, 23102003332021 is an apocalyptic number.
It is an amenable number.
3102003332021 is a deficient number, since it is larger than the sum of its proper divisors (282000302923).
3102003332021 is a wasteful number, since it uses less digits than its factorization.
3102003332021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282000302922.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 3102003332021 its reverse (1202333002013), we get a palindrome (4304336334034).
The spelling of 3102003332021 in words is "three trillion, one hundred two billion, three million, three hundred thirty-two thousand, twenty-one".
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