Base | Representation |
---|---|
bin | 101100000110010100100… |
… | …100000010101111001000 |
3 | 101201201002212211001111201 |
4 | 230012110210002233020 |
5 | 344122322232420130 |
6 | 10240100021033544 |
7 | 431641144362142 |
oct | 54062444025710 |
9 | 11651085731451 |
10 | 3030444420040 |
11 | a692279650a4 |
12 | 40b3a18558b4 |
13 | 18ca00cb9c2b |
14 | a6962389c92 |
15 | 53c673a7bca |
hex | 2c194902bc8 |
3030444420040 has 64 divisors (see below), whose sum is σ = 6837168528000. Its totient is φ = 1208860654080.
The previous prime is 3030444420019. The next prime is 3030444420067. The reversal of 3030444420040 is 400244440303.
It is a junction number, because it is equal to n+sod(n) for n = 3030444419990 and 3030444420008.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60032331 + ... + 60082789.
It is an arithmetic number, because the mean of its divisors is an integer number (106830758250).
Almost surely, 23030444420040 is an apocalyptic number.
It is an amenable number.
3030444420040 is an abundant number, since it is smaller than the sum of its proper divisors (3806724107960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030444420040 is a wasteful number, since it uses less digits than its factorization.
3030444420040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54550 (or 54546 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 28.
Adding to 3030444420040 its reverse (400244440303), we get a palindrome (3430688860343).
The spelling of 3030444420040 in words is "three trillion, thirty billion, four hundred forty-four million, four hundred twenty thousand, forty".
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