Base | Representation |
---|---|
bin | 1101011101001000… |
… | …0010101011110100 |
3 | 100022201022000201120 |
4 | 3113102002223310 |
5 | 24344112043103 |
6 | 1354222023540 |
7 | 155335025421 |
oct | 32722025364 |
9 | 10281260646 |
10 | 3611831028 |
11 | 159386a123 |
12 | 849717bb0 |
13 | 457393230 |
14 | 26398cd48 |
15 | 16214c253 |
hex | d7482af4 |
3611831028 has 48 divisors (see below), whose sum is σ = 9128413056. Its totient is φ = 1104900480.
The previous prime is 3611831021. The next prime is 3611831029. The reversal of 3611831028 is 8201381163.
3611831028 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 3611831028.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3611831021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39928 + ... + 93903.
It is an arithmetic number, because the mean of its divisors is an integer number (190175272).
Almost surely, 23611831028 is an apocalyptic number.
It is an amenable number.
3611831028 is an abundant number, since it is smaller than the sum of its proper divisors (5516582028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3611831028 is a wasteful number, since it uses less digits than its factorization.
3611831028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134024 (or 134022 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 3611831028 is about 60098.5110298084. The cubic root of 3611831028 is about 1534.2959601026.
The spelling of 3611831028 in words is "three billion, six hundred eleven million, eight hundred thirty-one thousand, twenty-eight".
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