Base | Representation |
---|---|
bin | 10010101110001… |
… | …101010011101101 |
3 | 210220001002100020 |
4 | 102232031103231 |
5 | 1120402244041 |
6 | 51100152353 |
7 | 10532555151 |
oct | 2256152355 |
9 | 726032306 |
10 | 314103021 |
11 | 151337281 |
12 | 892386b9 |
13 | 500c809b |
14 | 2da05061 |
15 | 1c897866 |
hex | 12b8d4ed |
314103021 has 16 divisors (see below), whose sum is σ = 428544000. Its totient is φ = 204549488.
The previous prime is 314103017. The next prime is 314103029. The reversal of 314103021 is 120301413.
It is a cyclic number.
It is not a de Polignac number, because 314103021 - 22 = 314103017 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 (314103029) 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, 82600 + ... + 86318.
It is an arithmetic number, because the mean of its divisors is an integer number (26784000).
Almost surely, 2314103021 is an apocalyptic number.
It is an amenable number.
314103021 is a deficient number, since it is larger than the sum of its proper divisors (114440979).
314103021 is a wasteful number, since it uses less digits than its factorization.
314103021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4368.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 314103021 is about 17722.9518139615. The cubic root of 314103021 is about 679.7627639852.
Adding to 314103021 its reverse (120301413), we get a palindrome (434404434).
The spelling of 314103021 in words is "three hundred fourteen million, one hundred three thousand, twenty-one".
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