Base | Representation |
---|---|
bin | 1100101111011001… |
… | …0001110100011100 |
3 | 22211100100011222110 |
4 | 3023312101310130 |
5 | 24001010103422 |
6 | 1323210314020 |
7 | 150515360004 |
oct | 31366216434 |
9 | 8740304873 |
10 | 3420003612 |
11 | 14a5559373 |
12 | 7b5428910 |
13 | 42670aa9c |
14 | 2462d7004 |
15 | 1503a960c |
hex | cbd91d1c |
3420003612 has 12 divisors (see below), whose sum is σ = 7980008456. Its totient is φ = 1140001200.
The previous prime is 3420003589. The next prime is 3420003619. The reversal of 3420003612 is 2163000243.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3420003619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142500139 + ... + 142500162.
Almost surely, 23420003612 is an apocalyptic number.
It is an amenable number.
3420003612 is an abundant number, since it is smaller than the sum of its proper divisors (4560004844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3420003612 is a wasteful number, since it uses less digits than its factorization.
3420003612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285000308 (or 285000306 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 3420003612 is about 58480.7969507940. The cubic root of 3420003612 is about 1506.6377849903.
Adding to 3420003612 its reverse (2163000243), we get a palindrome (5583003855).
The spelling of 3420003612 in words is "three billion, four hundred twenty million, three thousand, six hundred twelve".
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