Base | Representation |
---|---|
bin | 1010001110000010000… |
… | …00010110011000100001 |
3 | 1020120022212212202212002 |
4 | 11013001000112120201 |
5 | 21223103343222340 |
6 | 425150200013345 |
7 | 34240224353201 |
oct | 5070100263041 |
9 | 1216285782762 |
10 | 351130445345 |
11 | 125a05a896a9 |
12 | 58074a61255 |
13 | 2715ab4bbb4 |
14 | 12dcda58401 |
15 | 9201400715 |
hex | 51c1016621 |
351130445345 has 32 divisors (see below), whose sum is σ = 447040512000. Its totient is φ = 264022960320.
The previous prime is 351130445257. The next prime is 351130445359. The reversal of 351130445345 is 543544031153.
It is not a de Polignac number, because 351130445345 - 228 = 350862009889 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 351130445299 and 351130445308.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6851426 + ... + 6902484.
It is an arithmetic number, because the mean of its divisors is an integer number (13970016000).
Almost surely, 2351130445345 is an apocalyptic number.
It is an amenable number.
351130445345 is a deficient number, since it is larger than the sum of its proper divisors (95910066655).
351130445345 is a wasteful number, since it uses less digits than its factorization.
351130445345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51653.
The product of its (nonzero) digits is 216000, while the sum is 38.
Adding to 351130445345 its reverse (543544031153), we get a palindrome (894674476498).
The spelling of 351130445345 in words is "three hundred fifty-one billion, one hundred thirty million, four hundred forty-five thousand, three hundred forty-five".
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