| Base | Representation |
|---|---|
| bin | 1011010100110111… |
| … | …0111100001111100 |
| 3 | 21211212212211012200 |
| 4 | 2311031313201330 |
| 5 | 22211304431140 |
| 6 | 1221404231500 |
| 7 | 135225135456 |
| oct | 26515674174 |
| 9 | 7755784180 |
| 10 | 3040311420 |
| 11 | 13201a3a73 |
| 12 | 70a23b590 |
| 13 | 395b59a53 |
| 14 | 20badb2d6 |
| 15 | 12bda8030 |
| hex | b537787c |
3040311420 has 144 divisors (see below), whose sum is σ = 9359400960. Its totient is φ = 798795648.
The previous prime is 3040311413. The next prime is 3040311427. The reversal of 3040311420 is 241130403.
It is an interprime number because it is at equal distance from previous prime (3040311413) and next prime (3040311427).
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 = 3040311393 and 3040311402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3040311427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4091569 + ... + 4092311.
It is an arithmetic number, because the mean of its divisors is an integer number (64995840).
Almost surely, 23040311420 is an apocalyptic number.
3040311420 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 3040311420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4679700480).
3040311420 is an abundant number, since it is smaller than the sum of its proper divisors (6319089540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3040311420 is a wasteful number, since it uses less digits than its factorization.
3040311420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1064 (or 1059 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3040311420 is about 55139.0190337115. The cubic root of 3040311420 is about 1448.6807533103.
Adding to 3040311420 its reverse (241130403), we get a palindrome (3281441823).
The spelling of 3040311420 in words is "three billion, forty million, three hundred eleven thousand, four hundred twenty".
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