Base | Representation |
---|---|
bin | 10010101010001… |
… | …000000101000110 |
3 | 210211000201120221 |
4 | 102222020011012 |
5 | 1120114024110 |
6 | 51021214554 |
7 | 10520510512 |
oct | 2252100506 |
9 | 724021527 |
10 | 313033030 |
11 | 150776392 |
12 | 88a0145a |
13 | 4cb1205b |
14 | 2d807142 |
15 | 1c7357da |
hex | 12a88146 |
313033030 has 8 divisors (see below), whose sum is σ = 563459472. Its totient is φ = 125213208.
The previous prime is 313033027. The next prime is 313033043. The reversal of 313033030 is 30330313.
313033030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 313032995 and 313033013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15651642 + ... + 15651661.
It is an arithmetic number, because the mean of its divisors is an integer number (70432434).
Almost surely, 2313033030 is an apocalyptic number.
313033030 is a deficient number, since it is larger than the sum of its proper divisors (250426442).
313033030 is a wasteful number, since it uses less digits than its factorization.
313033030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31303310.
The product of its (nonzero) digits is 243, while the sum is 16.
The square root of 313033030 is about 17692.7394713199. The cubic root of 313033030 is about 678.9900159255.
Adding to 313033030 its reverse (30330313), we get a palindrome (343363343).
The spelling of 313033030 in words is "three hundred thirteen million, thirty-three thousand, thirty".
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