Base | Representation |
---|---|
bin | 1100110100101110… |
… | …1010111110110100 |
3 | 22212220110110211210 |
4 | 3031023222332310 |
5 | 24022222421131 |
6 | 1325330201420 |
7 | 151206552201 |
oct | 31513527664 |
9 | 8786413753 |
10 | 3442388916 |
11 | 150715881a |
12 | 800a23270 |
13 | 42b247b25 |
14 | 249282ca8 |
15 | 15232c146 |
hex | cd2eafb4 |
3442388916 has 48 divisors (see below), whose sum is σ = 8498907200. Its totient is φ = 1081423872.
The previous prime is 3442388891. The next prime is 3442388923. The reversal of 3442388916 is 6198832443.
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, 4890 + ... + 83118.
Almost surely, 23442388916 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3442388916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4249453600).
3442388916 is an abundant number, since it is smaller than the sum of its proper divisors (5056518284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3442388916 is a wasteful number, since it uses less digits than its factorization.
3442388916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78448 (or 78446 counting only the distinct ones).
The product of its digits is 995328, while the sum is 48.
The square root of 3442388916 is about 58671.8749998668. The cubic root of 3442388916 is about 1509.9178231085.
The spelling of 3442388916 in words is "three billion, four hundred forty-two million, three hundred eighty-eight thousand, nine hundred sixteen".
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