Base | Representation |
---|---|
bin | 1011010000110100… |
… | …1011111011011100 |
3 | 21210200222101012210 |
4 | 2310031023323130 |
5 | 22142434334422 |
6 | 1220001000420 |
7 | 134631045564 |
oct | 26415137334 |
9 | 7720871183 |
10 | 3023355612 |
11 | 1311672902 |
12 | 704623110 |
13 | 3924a1124 |
14 | 209765da4 |
15 | 12a65910c |
hex | b434bedc |
3023355612 has 72 divisors (see below), whose sum is σ = 7419870864. Its totient is φ = 958048256.
The previous prime is 3023355571. The next prime is 3023355613. The reversal of 3023355612 is 2165533203.
It is a super-2 number, since 2×30233556122 = 18281358313223789088, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3023355612.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023355613) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096828 + ... + 1099580.
It is an arithmetic number, because the mean of its divisors is an integer number (103053762).
Almost surely, 23023355612 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 3023355612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3709935432).
3023355612 is an abundant number, since it is smaller than the sum of its proper divisors (4396515252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3023355612 is a wasteful number, since it uses less digits than its factorization.
3023355612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2979 (or 2954 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 30.
The square root of 3023355612 is about 54985.0489860653. The cubic root of 3023355612 is about 1445.9826351532.
Adding to 3023355612 its reverse (2165533203), we get a palindrome (5188888815).
The spelling of 3023355612 in words is "three billion, twenty-three million, three hundred fifty-five thousand, six hundred twelve".
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