Base | Representation |
---|---|
bin | 10000001110100… |
… | …011111001000101 |
3 | 200222021212012101 |
4 | 100032203321011 |
5 | 1024144034420 |
6 | 43003152101 |
7 | 6514052011 |
oct | 2016437105 |
9 | 628255171 |
10 | 272252485 |
11 | 12a75235a |
12 | 77215631 |
13 | 4453415b |
14 | 2822d541 |
15 | 18d7c60a |
hex | 103a3e45 |
272252485 has 8 divisors (see below), whose sum is σ = 326990880. Its totient is φ = 217610064.
The previous prime is 272252483. The next prime is 272252507. The reversal of 272252485 is 584252272.
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 272252485 - 21 = 272252483 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272252483) 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, 17595 + ... + 29224.
It is an arithmetic number, because the mean of its divisors is an integer number (40873860).
Almost surely, 2272252485 is an apocalyptic number.
It is an amenable number.
272252485 is a deficient number, since it is larger than the sum of its proper divisors (54738395).
272252485 is a wasteful number, since it uses less digits than its factorization.
272252485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47987.
The product of its digits is 89600, while the sum is 37.
The square root of 272252485 is about 16500.0753028585. The cubic root of 272252485 is about 648.1227770267.
The spelling of 272252485 in words is "two hundred seventy-two million, two hundred fifty-two thousand, four hundred eighty-five".
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