Base | Representation |
---|---|
bin | 10010101011100… |
… | …010011010110101 |
3 | 210211201112011210 |
4 | 102223202122311 |
5 | 1120212344221 |
6 | 51033152033 |
7 | 10523611356 |
oct | 2253423265 |
9 | 724645153 |
10 | 313403061 |
11 | 1509a93a4 |
12 | 88b5b619 |
13 | 4cc115ca |
14 | 2d8a1d2d |
15 | 1c7aa276 |
hex | 12ae26b5 |
313403061 has 8 divisors (see below), whose sum is σ = 429164704. Its totient is φ = 203288400.
The previous prime is 313402997. The next prime is 313403137. The reversal of 313403061 is 160304313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 313403061 - 26 = 313402997 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 (313403861) 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, 1411615 + ... + 1411836.
It is an arithmetic number, because the mean of its divisors is an integer number (53645588).
Almost surely, 2313403061 is an apocalyptic number.
It is an amenable number.
313403061 is a deficient number, since it is larger than the sum of its proper divisors (115761643).
313403061 is a wasteful number, since it uses less digits than its factorization.
313403061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2823491.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 313403061 is about 17703.1935254631. The cubic root of 313403061 is about 679.2574514111.
Adding to 313403061 its reverse (160304313), we get a palindrome (473707374).
The spelling of 313403061 in words is "three hundred thirteen million, four hundred three thousand, sixty-one".
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