Base | Representation |
---|---|
bin | 10010101101111… |
… | …001010010000101 |
3 | 210212212220211022 |
4 | 102231321102011 |
5 | 1120342132442 |
6 | 51054320525 |
7 | 10532064053 |
oct | 2255712205 |
9 | 725786738 |
10 | 314020997 |
11 | 151290694 |
12 | 891b9145 |
13 | 50099954 |
14 | 2d9c31d3 |
15 | 1c87d3d2 |
hex | 12b79485 |
314020997 has 8 divisors (see below), whose sum is σ = 315487872. Its totient is φ = 312558400.
The previous prime is 314020969. The next prime is 314021023. The reversal of 314020997 is 799020413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 314020997 - 220 = 312972421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314020937) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355997 + ... + 356877.
It is an arithmetic number, because the mean of its divisors is an integer number (39435984).
Almost surely, 2314020997 is an apocalyptic number.
It is an amenable number.
314020997 is a deficient number, since it is larger than the sum of its proper divisors (1466875).
314020997 is an equidigital number, since it uses as much as digits as its factorization.
314020997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2139.
The product of its (nonzero) digits is 13608, while the sum is 35.
The square root of 314020997 is about 17720.6376013957. The cubic root of 314020997 is about 679.7035883737.
The spelling of 314020997 in words is "three hundred fourteen million, twenty thousand, nine hundred ninety-seven".
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