Base | Representation |
---|---|
bin | 10010101010000… |
… | …000100100000010 |
3 | 210210222011100122 |
4 | 102222000210002 |
5 | 1120112032432 |
6 | 51020420242 |
7 | 10520321660 |
oct | 2252004402 |
9 | 723864318 |
10 | 313002242 |
11 | 150755243 |
12 | 889a7682 |
13 | 4cb01037 |
14 | 2d7d9c30 |
15 | 1c72b612 |
hex | 12a80902 |
313002242 has 8 divisors (see below), whose sum is σ = 536575296. Its totient is φ = 134143812.
The previous prime is 313002227. The next prime is 313002299. The reversal of 313002242 is 242200313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 313002242.
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, 11178638 + ... + 11178665.
It is an arithmetic number, because the mean of its divisors is an integer number (67071912).
Almost surely, 2313002242 is an apocalyptic number.
313002242 is a deficient number, since it is larger than the sum of its proper divisors (223573054).
313002242 is a wasteful number, since it uses less digits than its factorization.
313002242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22357312.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 313002242 is about 17691.8693755069. The cubic root of 313002242 is about 678.9677547709.
Adding to 313002242 its reverse (242200313), we get a palindrome (555202555).
The spelling of 313002242 in words is "three hundred thirteen million, two thousand, two hundred forty-two".
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