Base | Representation |
---|---|
bin | 101100000110000010101… |
… | …010111100100110010101 |
3 | 101201200022221222022221020 |
4 | 230012002222330212111 |
5 | 344121213411140041 |
6 | 10240010135111353 |
7 | 431630541032553 |
oct | 54060252744625 |
9 | 11650287868836 |
10 | 3030144240021 |
11 | a69093478438 |
12 | 40b319212559 |
13 | 18c983a58212 |
14 | a693456abd3 |
15 | 53c4ad60866 |
hex | 2c182abc995 |
3030144240021 has 8 divisors (see below), whose sum is σ = 4126153858944. Its totient is φ = 1977115390560.
The previous prime is 3030144239999. The next prime is 3030144240047. The reversal of 3030144240021 is 1200424410303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3030144240021 - 27 = 3030144239893 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3030144239973 and 3030144240000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030144245021) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 10745192200 + ... + 10745192481.
It is an arithmetic number, because the mean of its divisors is an integer number (515769232368).
Almost surely, 23030144240021 is an apocalyptic number.
It is an amenable number.
3030144240021 is a deficient number, since it is larger than the sum of its proper divisors (1096009618923).
3030144240021 is a wasteful number, since it uses less digits than its factorization.
3030144240021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21490384731.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 3030144240021 its reverse (1200424410303), we get a palindrome (4230568650324).
The spelling of 3030144240021 in words is "three trillion, thirty billion, one hundred forty-four million, two hundred forty thousand, twenty-one".
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