Base | Representation |
---|---|
bin | 1001001000100110110… |
… | …10000100010000011110 |
3 | 1010000010022121011222100 |
4 | 10210103122010100132 |
5 | 20120240200303034 |
6 | 400103502425530 |
7 | 31450461535362 |
oct | 4442332042036 |
9 | 1100108534870 |
10 | 313858212894 |
11 | 111119862806 |
12 | 509b25922a6 |
13 | 2379ac55b95 |
14 | 1129586b2a2 |
15 | 826e136099 |
hex | 491368441e |
313858212894 has 24 divisors (see below), whose sum is σ = 680053280400. Its totient is φ = 104615227008.
The previous prime is 313858212859. The next prime is 313858212907. The reversal of 313858212894 is 498212858313.
313858212894 is a `hidden beast` number, since 3 + 1 + 38 + 582 + 1 + 28 + 9 + 4 = 666.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 313858212894.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133207 + ... + 803405.
It is an arithmetic number, because the mean of its divisors is an integer number (28335553350).
Almost surely, 2313858212894 is an apocalyptic number.
313858212894 is an abundant number, since it is smaller than the sum of its proper divisors (366195067506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313858212894 is a wasteful number, since it uses less digits than its factorization.
313858212894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696224 (or 696221 counting only the distinct ones).
The product of its digits is 3317760, while the sum is 54.
The spelling of 313858212894 in words is "three hundred thirteen billion, eight hundred fifty-eight million, two hundred twelve thousand, eight hundred ninety-four".
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