Base | Representation |
---|---|
bin | 1011101010010100… |
… | …1010101110011011 |
3 | 22002011012222210100 |
4 | 2322211022232123 |
5 | 22402324233220 |
6 | 1234341150443 |
7 | 140400104625 |
oct | 27245125633 |
9 | 8064188710 |
10 | 3130305435 |
11 | 1366a80894 |
12 | 7343bb423 |
13 | 3ab6a904a |
14 | 219a45c15 |
15 | 134c32d90 |
hex | ba94ab9b |
3130305435 has 24 divisors (see below), whose sum is σ = 5431059504. Its totient is φ = 1667897280.
The previous prime is 3130305397. The next prime is 3130305449. The reversal of 3130305435 is 5345030313.
It is a happy number.
3130305435 is a `hidden beast` number, since 313 + 0 + 305 + 43 + 5 = 666.
It is not a de Polignac number, because 3130305435 - 27 = 3130305307 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3130305399 and 3130305408.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14964 + ... + 80526.
It is an arithmetic number, because the mean of its divisors is an integer number (226294146).
Almost surely, 23130305435 is an apocalyptic number.
3130305435 is a deficient number, since it is larger than the sum of its proper divisors (2300754069).
3130305435 is a wasteful number, since it uses less digits than its factorization.
3130305435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66635 (or 66632 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
The square root of 3130305435 is about 55949.1325670023. The cubic root of 3130305435 is about 1462.8357712507.
Adding to 3130305435 its reverse (5345030313), we get a palindrome (8475335748).
The spelling of 3130305435 in words is "three billion, one hundred thirty million, three hundred five thousand, four hundred thirty-five".
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