Base | Representation |
---|---|
bin | 101011100010001… |
… | …100001010111100 |
3 | 1212220100022011120 |
4 | 223202030022330 |
5 | 2443434224121 |
6 | 200250350540 |
7 | 24046103415 |
oct | 5342141274 |
9 | 1786308146 |
10 | 730383036 |
11 | 345311649 |
12 | 18472b450 |
13 | b8419816 |
14 | 6d00680c |
15 | 441c4bc6 |
hex | 2b88c2bc |
730383036 has 96 divisors (see below), whose sum is σ = 1882476288. Its totient is φ = 219448320.
The previous prime is 730383029. The next prime is 730383037. The reversal of 730383036 is 630383037.
It is a junction number, because it is equal to n+sod(n) for n = 730382988 and 730383006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (730383037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 464131 + ... + 465701.
It is an arithmetic number, because the mean of its divisors is an integer number (19609128).
Almost surely, 2730383036 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 730383036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941238144).
730383036 is an abundant number, since it is smaller than the sum of its proper divisors (1152093252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
730383036 is a wasteful number, since it uses less digits than its factorization.
730383036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1691 (or 1689 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 33.
The square root of 730383036 is about 27025.5996418211. The cubic root of 730383036 is about 900.5687910712.
Subtracting from 730383036 its reverse (630383037), we obtain a palindrome (99999999).
The spelling of 730383036 in words is "seven hundred thirty million, three hundred eighty-three thousand, thirty-six".
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