Base | Representation |
---|---|
bin | 1001000111001100110… |
… | …10011010101011111000 |
3 | 1002221011201011011101010 |
4 | 10203212122122223320 |
5 | 20112213423030130 |
6 | 355500534553520 |
7 | 31422664251624 |
oct | 4434632325370 |
9 | 1087151134333 |
10 | 313103330040 |
11 | 110871738086 |
12 | 508218088a0 |
13 | 236aa73ba37 |
14 | 112234c8184 |
15 | 8227c220b0 |
hex | 48e669aaf8 |
313103330040 has 64 divisors (see below), whose sum is σ = 939346832160. Its totient is φ = 83490946560.
The previous prime is 313103330017. The next prime is 313103330081. The reversal of 313103330040 is 40033301313.
It is a junction number, because it is equal to n+sod(n) for n = 313103329989 and 313103330016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5751750 + ... + 5805930.
Almost surely, 2313103330040 is an apocalyptic number.
313103330040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
313103330040 is an abundant number, since it is smaller than the sum of its proper divisors (626243502120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313103330040 is a wasteful number, since it uses less digits than its factorization.
313103330040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102352 (or 102348 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 313103330040 its reverse (40033301313), we get a palindrome (353136631353).
The spelling of 313103330040 in words is "three hundred thirteen billion, one hundred three million, three hundred thirty thousand, forty".
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