Base | Representation |
---|---|
bin | 1111110110010001110… |
… | …0110010010111110001 |
3 | 222000202211200000020221 |
4 | 3331210130302113301 |
5 | 13430101130120401 |
6 | 325024524333041 |
7 | 25446026402545 |
oct | 3754434622761 |
9 | 860684600227 |
10 | 272268207601 |
11 | a551733a205 |
12 | 449260a4181 |
13 | 1c8a0659bb0 |
14 | d26c04ba25 |
15 | 7137c767a1 |
hex | 3f647325f1 |
272268207601 has 4 divisors (see below), whose sum is σ = 293211915892. Its totient is φ = 251324499312.
The previous prime is 272268207599. The next prime is 272268207619. The reversal of 272268207601 is 106702862272.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 91068150625 + 181200056976 = 301775^2 + 425676^2 .
It is a cyclic number.
It is not a de Polignac number, because 272268207601 - 21 = 272268207599 is a prime.
It is a super-2 number, since 2×2722682076012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (272268207661) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10471854126 + ... + 10471854151.
It is an arithmetic number, because the mean of its divisors is an integer number (73302978973).
Almost surely, 2272268207601 is an apocalyptic number.
It is an amenable number.
272268207601 is a deficient number, since it is larger than the sum of its proper divisors (20943708291).
272268207601 is a wasteful number, since it uses less digits than its factorization.
272268207601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20943708290.
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 272268207601 in words is "two hundred seventy-two billion, two hundred sixty-eight million, two hundred seven thousand, six hundred one".
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