Base | Representation |
---|---|
bin | 1011101010011000… |
… | …0101010100101101 |
3 | 22002011200012000220 |
4 | 2322212011110231 |
5 | 22402404423303 |
6 | 1234350241553 |
7 | 140402124450 |
oct | 27246052455 |
9 | 8064605026 |
10 | 3130545453 |
11 | 1367125152 |
12 | 7344b62b9 |
13 | 3ab761379 |
14 | 219aa9497 |
15 | 134c7e053 |
hex | ba98552d |
3130545453 has 16 divisors (see below), whose sum is σ = 4841556480. Its totient is φ = 1762182576.
The previous prime is 3130545449. The next prime is 3130545463. The reversal of 3130545453 is 3545450313.
3130545453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3130545453 - 22 = 3130545449 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130545463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111083 + ... + 1113896.
It is an arithmetic number, because the mean of its divisors is an integer number (302597280).
Almost surely, 23130545453 is an apocalyptic number.
It is an amenable number.
3130545453 is a deficient number, since it is larger than the sum of its proper divisors (1711011027).
3130545453 is a wasteful number, since it uses less digits than its factorization.
3130545453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2225056.
The product of its (nonzero) digits is 54000, while the sum is 33.
The square root of 3130545453 is about 55951.2774921181. The cubic root of 3130545453 is about 1462.8731582246.
Adding to 3130545453 its reverse (3545450313), we get a palindrome (6675995766).
The spelling of 3130545453 in words is "three billion, one hundred thirty million, five hundred forty-five thousand, four hundred fifty-three".
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