Base | Representation |
---|---|
bin | 10010101111101… |
… | …111100101010001 |
3 | 210220210112111211 |
4 | 102233233211101 |
5 | 1121003134203 |
6 | 51112540121 |
7 | 10536152545 |
oct | 2257574521 |
9 | 726715454 |
10 | 314505553 |
11 | 15159174a |
12 | 893b1641 |
13 | 5020937b |
14 | 2daaba25 |
15 | 1c926c6d |
hex | 12bef951 |
314505553 has 2 divisors, whose sum is σ = 314505554. Its totient is φ = 314505552.
The previous prime is 314505539. The next prime is 314505599. The reversal of 314505553 is 355505413.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 308634624 + 5870929 = 17568^2 + 2423^2 .
It is an emirp because it is prime and its reverse (355505413) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 314505553 - 213 = 314497361 is a prime.
It is not a weakly prime, because it can be changed into another prime (314500553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157252776 + 157252777.
It is an arithmetic number, because the mean of its divisors is an integer number (157252777).
Almost surely, 2314505553 is an apocalyptic number.
It is an amenable number.
314505553 is a deficient number, since it is larger than the sum of its proper divisors (1).
314505553 is an equidigital number, since it uses as much as digits as its factorization.
314505553 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 22500, while the sum is 31.
The square root of 314505553 is about 17734.3044126349. The cubic root of 314505553 is about 680.0530185017.
The spelling of 314505553 in words is "three hundred fourteen million, five hundred five thousand, five hundred fifty-three".
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