Base | Representation |
---|---|
bin | 100001101001111100… |
… | …0001111000111101100 |
3 | 20220112220200100022001 |
4 | 1003103320033013230 |
5 | 2141004144230213 |
6 | 53111411102044 |
7 | 5136010442215 |
oct | 1032370170754 |
9 | 226486610261 |
10 | 72274211308 |
11 | 287189a9752 |
12 | 120105a1924 |
13 | 6a7a660610 |
14 | 36d8a9040c |
15 | 1d300db1dd |
hex | 10d3e0f1ec |
72274211308 has 12 divisors (see below), whose sum is σ = 136209090640. Its totient is φ = 33357328272.
The previous prime is 72274211263. The next prime is 72274211309. The reversal of 72274211308 is 80311247227.
It is not an unprimeable number, because it can be changed into a prime (72274211309) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 694944288 + ... + 694944391.
Almost surely, 272274211308 is an apocalyptic number.
It is an amenable number.
72274211308 is a deficient number, since it is larger than the sum of its proper divisors (63934879332).
72274211308 is a wasteful number, since it uses less digits than its factorization.
72274211308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1389888696 (or 1389888694 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 37.
The spelling of 72274211308 in words is "seventy-two billion, two hundred seventy-four million, two hundred eleven thousand, three hundred eight".
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