Base | Representation |
---|---|
bin | 10000001110110… |
… | …010101011100001 |
3 | 200222101221021210 |
4 | 100032302223201 |
5 | 1024203004212 |
6 | 43004340333 |
7 | 6514423422 |
oct | 2016625341 |
9 | 628357253 |
10 | 272313057 |
11 | 12a793915 |
12 | 772446a9 |
13 | 445558b3 |
14 | 28247649 |
15 | 18d9053c |
hex | 103b2ae1 |
272313057 has 8 divisors (see below), whose sum is σ = 363434400. Its totient is φ = 181366880.
The previous prime is 272313043. The next prime is 272313061. The reversal of 272313057 is 750313272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 272313057 - 212 = 272308961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (272312057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40119 + ... + 46412.
It is an arithmetic number, because the mean of its divisors is an integer number (45429300).
Almost surely, 2272313057 is an apocalyptic number.
It is an amenable number.
272313057 is a deficient number, since it is larger than the sum of its proper divisors (91121343).
272313057 is a wasteful number, since it uses less digits than its factorization.
272313057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87583.
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 272313057 is about 16501.9107075514. The cubic root of 272313057 is about 648.1708392532.
The spelling of 272313057 in words is "two hundred seventy-two million, three hundred thirteen thousand, fifty-seven".
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