Base | Representation |
---|---|
bin | 1100101111011001… |
… | …0011011110100101 |
3 | 22211100100112022001 |
4 | 3023312103132211 |
5 | 24001010313110 |
6 | 1323210405301 |
7 | 150515415550 |
oct | 31366233645 |
9 | 8740315261 |
10 | 3420010405 |
11 | 14a5563489 |
12 | 7b5430831 |
13 | 426710bc6 |
14 | 2462d9697 |
15 | 1503ab63a |
hex | cbd937a5 |
3420010405 has 16 divisors (see below), whose sum is σ = 4691890944. Its totient is φ = 2344354560.
The previous prime is 3420010357. The next prime is 3420010421. The reversal of 3420010405 is 5040100243.
It is not a de Polignac number, because 3420010405 - 29 = 3420009893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 99549 + ... + 129421.
It is an arithmetic number, because the mean of its divisors is an integer number (293243184).
Almost surely, 23420010405 is an apocalyptic number.
3420010405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3420010405 is a deficient number, since it is larger than the sum of its proper divisors (1271880539).
3420010405 is a wasteful number, since it uses less digits than its factorization.
3420010405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33156.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 3420010405 is about 58480.8550296591. The cubic root of 3420010405 is about 1506.6387825121.
Adding to 3420010405 its reverse (5040100243), we get a palindrome (8460110648).
The spelling of 3420010405 in words is "three billion, four hundred twenty million, ten thousand, four hundred five".
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