| Base | Representation |
|---|---|
| bin | 1011100011110101… |
| … | …1100000011001100 |
| 3 | 22000021001111100200 |
| 4 | 2320331130003030 |
| 5 | 22323344112140 |
| 6 | 1231530253500 |
| 7 | 136620012621 |
| oct | 27075340314 |
| 9 | 8007044320 |
| 10 | 3103113420 |
| 11 | 1352699050 |
| 12 | 727287290 |
| 13 | 3a5b781b4 |
| 14 | 2161a8348 |
| 15 | 132661030 |
| hex | b8f5c0cc |
3103113420 has 288 divisors, whose sum is σ = 10540647936. Its totient is φ = 732672000.
The previous prime is 3103113407. The next prime is 3103113439. The reversal of 3103113420 is 243113013.
3103113420 is a `hidden beast` number, since 3 + 10 + 311 + 342 + 0 = 666.
3103113420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 = 3103113393 and 3103113402.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20550345 + ... + 20550495.
It is an arithmetic number, because the mean of its divisors is an integer number (36599472).
Almost surely, 23103113420 is an apocalyptic number.
3103113420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3103113420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5270323968).
3103113420 is an abundant number, since it is smaller than the sum of its proper divisors (7437534516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103113420 is a wasteful number, since it uses less digits than its factorization.
3103113420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381 (or 376 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3103113420 is about 55705.5959487016. The cubic root of 3103113420 is about 1458.5877097999.
Adding to 3103113420 its reverse (243113013), we get a palindrome (3346226433).
The spelling of 3103113420 in words is "three billion, one hundred three million, one hundred thirteen thousand, four hundred twenty".
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