Base | Representation |
---|---|
bin | 10010101010001… |
… | …010100001101010 |
3 | 210211001020100001 |
4 | 102222022201222 |
5 | 1120114334200 |
6 | 51021333214 |
7 | 10520551645 |
oct | 2252124152 |
9 | 724036301 |
10 | 313043050 |
11 | 150782971 |
12 | 88a0720a |
13 | 4cb16798 |
14 | 2d80aa5c |
15 | 1c73876a |
hex | 12a8a86a |
313043050 has 24 divisors (see below), whose sum is σ = 612907200. Its totient is φ = 118626480.
The previous prime is 313043021. The next prime is 313043057. The reversal of 313043050 is 50340313.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (313043057) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163810 + ... + 165709.
It is an arithmetic number, because the mean of its divisors is an integer number (25537800).
Almost surely, 2313043050 is an apocalyptic number.
313043050 is a deficient number, since it is larger than the sum of its proper divisors (299864150).
313043050 is a wasteful number, since it uses less digits than its factorization.
313043050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329550 (or 329545 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 313043050 is about 17693.0226360563. The cubic root of 313043050 is about 678.9972605363.
Adding to 313043050 its reverse (50340313), we get a palindrome (363383363).
The spelling of 313043050 in words is "three hundred thirteen million, forty-three thousand, fifty".
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