Base | Representation |
---|---|
bin | 1001000111100111111… |
… | …11101011000011110010 |
3 | 1002221202120221011112020 |
4 | 10203303333223003302 |
5 | 20113200241401432 |
6 | 355535315012310 |
7 | 31431432154344 |
oct | 4436377530362 |
9 | 1087676834466 |
10 | 313331200242 |
11 | 110979326365 |
12 | 50885b9a096 |
13 | 23715a03788 |
14 | 11245883294 |
15 | 823cc3422c |
hex | 48f3feb0f2 |
313331200242 has 8 divisors (see below), whose sum is σ = 626662400496. Its totient is φ = 104443733412.
The previous prime is 313331200199. The next prime is 313331200271. The reversal of 313331200242 is 242002133313.
It is a sphenic number, since it is the product of 3 distinct primes.
313331200242 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26110933348 + ... + 26110933359.
It is an arithmetic number, because the mean of its divisors is an integer number (78332800062).
Almost surely, 2313331200242 is an apocalyptic number.
313331200242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313331200242 is a wasteful number, since it uses less digits than its factorization.
313331200242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52221866712.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 313331200242 its reverse (242002133313), we get a palindrome (555333333555).
The spelling of 313331200242 in words is "three hundred thirteen billion, three hundred thirty-one million, two hundred thousand, two hundred forty-two".
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