Base | Representation |
---|---|
bin | 10010101101100… |
… | …110100100101011 |
3 | 210212202000201000 |
4 | 102231212210223 |
5 | 1120332204423 |
6 | 51052530043 |
7 | 10531324455 |
oct | 2255464453 |
9 | 725660630 |
10 | 313944363 |
11 | 151239057 |
12 | 89180923 |
13 | 50070ac5 |
14 | 2d9a32d5 |
15 | 1c865843 |
hex | 12b6692b |
313944363 has 16 divisors (see below), whose sum is σ = 465530400. Its totient is φ = 209103840.
The previous prime is 313944361. The next prime is 313944439. The reversal of 313944363 is 363449313.
It is not a de Polignac number, because 313944363 - 21 = 313944361 is a prime.
It is a super-2 number, since 2×3139443632 = 197122126118951538, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (313944361) 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, 28453 + ... + 37913.
It is an arithmetic number, because the mean of its divisors is an integer number (29095650).
Almost surely, 2313944363 is an apocalyptic number.
313944363 is a deficient number, since it is larger than the sum of its proper divisors (151586037).
313944363 is a wasteful number, since it uses less digits than its factorization.
313944363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10699 (or 10693 counting only the distinct ones).
The product of its digits is 69984, while the sum is 36.
The square root of 313944363 is about 17718.4751883451. The cubic root of 313944363 is about 679.6482920261.
The spelling of 313944363 in words is "three hundred thirteen million, nine hundred forty-four thousand, three hundred sixty-three".
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