Base | Representation |
---|---|
bin | 10010101010001… |
… | …010010111101100 |
3 | 210211001012110102 |
4 | 102222022113230 |
5 | 1120114324122 |
6 | 51021330232 |
7 | 10520550044 |
oct | 2252122754 |
9 | 724035412 |
10 | 313042412 |
11 | 150782441 |
12 | 88a06978 |
13 | 4cb163c7 |
14 | 2d80a724 |
15 | 1c738492 |
hex | 12a8a5ec |
313042412 has 12 divisors (see below), whose sum is σ = 548004240. Its totient is φ = 156469776.
The previous prime is 313042391. The next prime is 313042463. The reversal of 313042412 is 214240313.
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, 3014 + ... + 25202.
It is an arithmetic number, because the mean of its divisors is an integer number (45667020).
Almost surely, 2313042412 is an apocalyptic number.
It is an amenable number.
313042412 is a deficient number, since it is larger than the sum of its proper divisors (234961828).
313042412 is a wasteful number, since it uses less digits than its factorization.
313042412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25720 (or 25718 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 313042412 is about 17693.0046063409. The cubic root of 313042412 is about 678.9967992573.
Adding to 313042412 its reverse (214240313), we get a palindrome (527282725).
The spelling of 313042412 in words is "three hundred thirteen million, forty-two thousand, four hundred twelve".
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