Base | Representation |
---|---|
bin | 1001000111001101111… |
… | …11010110000010010000 |
3 | 1002221012101100222020000 |
4 | 10203212333112002100 |
5 | 20112223412312240 |
6 | 355501522250000 |
7 | 31423142450205 |
oct | 4434677260220 |
9 | 1087171328200 |
10 | 313113010320 |
11 | 11087714a010 |
12 | 50824ab6900 |
13 | 236ac74ac06 |
14 | 112248c7cac |
15 | 82289d5430 |
hex | 48e6fd6090 |
313113010320 has 200 divisors, whose sum is σ = 1186350675840. Its totient is φ = 75906167040.
The previous prime is 313113010313. The next prime is 313113010349. The reversal of 313113010320 is 23010311313.
It is a happy number.
313113010320 is a `hidden beast` number, since 3 + 1 + 311 + 30 + 1 + 0 + 320 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 313113010293 and 313113010302.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2125080 + ... + 2267639.
Almost surely, 2313113010320 is an apocalyptic number.
313113010320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
313113010320 is an abundant number, since it is smaller than the sum of its proper divisors (873237665520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313113010320 is a wasteful number, since it uses less digits than its factorization.
313113010320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4392755 (or 4392740 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 313113010320 its reverse (23010311313), we get a palindrome (336123321633).
The spelling of 313113010320 in words is "three hundred thirteen billion, one hundred thirteen million, ten thousand, three hundred twenty".
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