Base | Representation |
---|---|
bin | 1011010001000111… |
… | …1001010001010001 |
3 | 21210210022002100100 |
4 | 2310101321101101 |
5 | 22143243334110 |
6 | 1220043243013 |
7 | 134644406241 |
oct | 26421712121 |
9 | 7723262310 |
10 | 3024589905 |
11 | 1312336187 |
12 | 704b19469 |
13 | 392813b8c |
14 | 2099a7b21 |
15 | 12a7eebc0 |
hex | b4479451 |
3024589905 has 12 divisors (see below), whose sum is σ = 5242622580. Its totient is φ = 1613114592.
The previous prime is 3024589903. The next prime is 3024589913. The reversal of 3024589905 is 5099854203.
It can be written as a sum of positive squares in 2 ways, for example, as 1626428241 + 1398161664 = 40329^2 + 37392^2 .
It is not a de Polignac number, because 3024589905 - 21 = 3024589903 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 67213109 = 3024589905 / (3 + 0 + 2 + 4 + 5 + 8 + 9 + 9 + 0 + 5).
It is not an unprimeable number, because it can be changed into a prime (3024589903) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33606510 + ... + 33606599.
It is an arithmetic number, because the mean of its divisors is an integer number (436885215).
Almost surely, 23024589905 is an apocalyptic number.
It is an amenable number.
3024589905 is a deficient number, since it is larger than the sum of its proper divisors (2218032675).
3024589905 is a wasteful number, since it uses less digits than its factorization.
3024589905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67213120 (or 67213117 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 45.
The square root of 3024589905 is about 54996.2717372732. The cubic root of 3024589905 is about 1446.1793838049.
The spelling of 3024589905 in words is "three billion, twenty-four million, five hundred eighty-nine thousand, nine hundred five".
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