| Base | Representation |
|---|---|
| bin | 1001000111011000101… |
| … | …10101111110001000110 |
| 3 | 1002221102122202111112100 |
| 4 | 10203230112233301012 |
| 5 | 20112414433443420 |
| 6 | 355514455532530 |
| 7 | 31425314560404 |
| oct | 4435426576106 |
| 9 | 1087378674470 |
| 10 | 313203031110 |
| 11 | 110912a44a62 |
| 12 | 5084b08a146 |
| 13 | 236c52a9458 |
| 14 | 1123283c474 |
| 15 | 8231868190 |
| hex | 48ec5afc46 |
313203031110 has 96 divisors (see below), whose sum is σ = 822672103968. Its totient is φ = 82665561600.
The previous prime is 313203031033. The next prime is 313203031133. The reversal of 313203031110 is 11130302313.
It is a happy number.
313203031110 is a `hidden beast` number, since 3 + 1 + 320 + 30 + 311 + 1 + 0 = 666.
313203031110 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×3132030311102 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48382834 + ... + 48389306.
It is an arithmetic number, because the mean of its divisors is an integer number (8569501083).
Almost surely, 2313203031110 is an apocalyptic number.
313203031110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 313203031110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411336051984).
313203031110 is an abundant number, since it is smaller than the sum of its proper divisors (509469072858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313203031110 is a wasteful number, since it uses less digits than its factorization.
313203031110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11910 (or 11907 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 313203031110 its reverse (11130302313), we get a palindrome (324333333423).
The spelling of 313203031110 in words is "three hundred thirteen billion, two hundred three million, thirty-one thousand, one hundred ten".
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