Base | Representation |
---|---|
bin | 10010110001010… |
… | …100110010000111 |
3 | 210221120121010100 |
4 | 102301110302013 |
5 | 1121104420241 |
6 | 51125455143 |
7 | 10542530214 |
oct | 2261246207 |
9 | 727517110 |
10 | 314920071 |
11 | 151845124 |
12 | 895714b3 |
13 | 50322c4b |
14 | 2db78b0b |
15 | 1c9a99b6 |
hex | 12c54c87 |
314920071 has 24 divisors (see below), whose sum is σ = 475843680. Its totient is φ = 200318976.
The previous prime is 314920027. The next prime is 314920129. The reversal of 314920071 is 170029413.
It is not a de Polignac number, because 314920071 - 215 = 314887303 is a prime.
It is a super-2 number, since 2×3149200712 = 198349302237290082, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314920471) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 92935 + ... + 96263.
It is an arithmetic number, because the mean of its divisors is an integer number (19826820).
Almost surely, 2314920071 is an apocalyptic number.
314920071 is a deficient number, since it is larger than the sum of its proper divisors (160923609).
314920071 is a wasteful number, since it uses less digits than its factorization.
314920071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3815 (or 3812 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 314920071 is about 17745.9874619588. The cubic root of 314920071 is about 680.3516570679.
Adding to 314920071 its reverse (170029413), we get a palindrome (484949484).
It can be divided in two parts, 3149 and 20071, that added together give a triangular number (23220 = T215).
The spelling of 314920071 in words is "three hundred fourteen million, nine hundred twenty thousand, seventy-one".
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