Base | Representation |
---|---|
bin | 101011111111011000111… |
… | …101111000110000101101 |
3 | 101200222220012210120210221 |
4 | 223333120331320300231 |
5 | 344012102020023041 |
6 | 10232425322331341 |
7 | 431255544655204 |
oct | 53773075706055 |
9 | 11628805716727 |
10 | 3023002111021 |
11 | a66058978192 |
12 | 409a65359b51 |
13 | 18c0b617ab99 |
14 | a6457bb423b |
15 | 5397dd1e2d1 |
hex | 2bfd8f78c2d |
3023002111021 has 8 divisors (see below), whose sum is σ = 3031730163000. Its totient is φ = 3014274988032.
The previous prime is 3023002110913. The next prime is 3023002111033. The reversal of 3023002111021 is 1201112003203.
It can be written as a sum of positive squares in 4 ways, for example, as 1840811265225 + 1182190845796 = 1356765^2 + 1087286^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3023002111021 - 233 = 3014412176429 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3023002110986 and 3023002111004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023002111721) 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, 6572451 + ... + 7017343.
It is an arithmetic number, because the mean of its divisors is an integer number (378966270375).
Almost surely, 23023002111021 is an apocalyptic number.
It is an amenable number.
3023002111021 is a deficient number, since it is larger than the sum of its proper divisors (8728051979).
3023002111021 is a wasteful number, since it uses less digits than its factorization.
3023002111021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464495.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 3023002111021 its reverse (1201112003203), we get a palindrome (4224114114224).
The spelling of 3023002111021 in words is "three trillion, twenty-three billion, two million, one hundred eleven thousand, twenty-one".
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