Base | Representation |
---|---|
bin | 100001101010110011… |
… | …0011100000100101001 |
3 | 20220121221001001102001 |
4 | 1003111212130010221 |
5 | 2141034043201301 |
6 | 53114322211001 |
7 | 5136511132333 |
oct | 1032546340451 |
9 | 226557031361 |
10 | 72303100201 |
11 | 28733240372 |
12 | 1201a1b3a61 |
13 | 6a83636937 |
14 | 36dc850453 |
15 | 1d328e5c01 |
hex | 10d599c129 |
72303100201 has 16 divisors (see below), whose sum is σ = 74908753920. Its totient is φ = 69714861840.
The previous prime is 72303100193. The next prime is 72303100229. The reversal of 72303100201 is 10200130327.
It is a cyclic number.
It is not a de Polignac number, because 72303100201 - 23 = 72303100193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (72303100301) 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, 24599790 + ... + 24602728.
It is an arithmetic number, because the mean of its divisors is an integer number (4681797120).
Almost surely, 272303100201 is an apocalyptic number.
It is an amenable number.
72303100201 is a deficient number, since it is larger than the sum of its proper divisors (2605653719).
72303100201 is a wasteful number, since it uses less digits than its factorization.
72303100201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5604.
The product of its (nonzero) digits is 252, while the sum is 19.
Adding to 72303100201 its reverse (10200130327), we get a palindrome (82503230528).
The spelling of 72303100201 in words is "seventy-two billion, three hundred three million, one hundred thousand, two hundred one".
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