Base | Representation |
---|---|
bin | 1011010010011010… |
… | …1100101101000100 |
3 | 21211011120011012212 |
4 | 2310212230231010 |
5 | 22201142342320 |
6 | 1220400202552 |
7 | 135041641643 |
oct | 26446545504 |
9 | 7734504185 |
10 | 3030043460 |
11 | 1315420554 |
12 | 706909458 |
13 | 3939a3232 |
14 | 20a5c735a |
15 | 12b02a9c5 |
hex | b49acb44 |
3030043460 has 24 divisors (see below), whose sum is σ = 6639748416. Its totient is φ = 1159320800.
The previous prime is 3030043409. The next prime is 3030043469. The reversal of 3030043460 is 643400303.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (3030043469) 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, 3293066 + ... + 3293985.
It is an arithmetic number, because the mean of its divisors is an integer number (276656184).
Almost surely, 23030043460 is an apocalyptic number.
It is an amenable number.
3030043460 is an abundant number, since it is smaller than the sum of its proper divisors (3609704956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030043460 is a wasteful number, since it uses less digits than its factorization.
3030043460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6587083 (or 6587081 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
The square root of 3030043460 is about 55045.8305414679. The cubic root of 3030043460 is about 1447.0480507020.
Adding to 3030043460 its reverse (643400303), we get a palindrome (3673443763).
The spelling of 3030043460 in words is "three billion, thirty million, forty-three thousand, four hundred sixty".
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