Base | Representation |
---|---|
bin | 1101100010111011… |
… | …01000010111100000 |
3 | 200202211010012222022 |
4 | 12301131220113200 |
5 | 104343202131143 |
6 | 3201342401012 |
7 | 345133355534 |
oct | 66135502740 |
9 | 20684105868 |
10 | 7272302048 |
11 | 30a2030190 |
12 | 14ab590168 |
13 | 8bb85680b |
14 | 4cdb9dbc4 |
15 | 2c86a6268 |
hex | 1b17685e0 |
7272302048 has 96 divisors (see below), whose sum is σ = 16262920800. Its totient is φ = 3171778560.
The previous prime is 7272302027. The next prime is 7272302053. The reversal of 7272302048 is 8402032727.
It is a junction number, because it is equal to n+sod(n) for n = 7272301999 and 7272302017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946928 + ... + 954576.
It is an arithmetic number, because the mean of its divisors is an integer number (169405425).
Almost surely, 27272302048 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 7272302048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8131460400).
7272302048 is an abundant number, since it is smaller than the sum of its proper divisors (8990618752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7272302048 is a wasteful number, since it uses less digits than its factorization.
7272302048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7780 (or 7772 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 35.
The square root of 7272302048 is about 85277.7934048484. The cubic root of 7272302048 is about 1937.4208515319.
The spelling of 7272302048 in words is "seven billion, two hundred seventy-two million, three hundred two thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •