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272133 = 3310079
BaseRepresentation
bin1000010011100000101
3111211022000
41002130011
532202013
65455513
72212251
oct1023405
9454260
10272133
11176504
12111599
1396b34
1471261
1555973
hex42705

272133 has 8 divisors (see below), whose sum is σ = 403200. Its totient is φ = 181404.

The previous prime is 272131. The next prime is 272141. The reversal of 272133 is 331272.

It is not a de Polignac number, because 272133 - 21 = 272131 is a prime.

272133 is a lucky number.

It is a plaindrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272133.

It is not an unprimeable number, because it can be changed into a prime (272131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5013 + ... + 5066.

It is an arithmetic number, because the mean of its divisors is an integer number (50400).

2272133 is an apocalyptic number.

It is an amenable number.

272133 is a deficient number, since it is larger than the sum of its proper divisors (131067).

272133 is a wasteful number, since it uses less digits than its factorization.

272133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10088 (or 10082 counting only the distinct ones).

The product of its digits is 252, while the sum is 18.

The square root of 272133 is about 521.6636847625. The cubic root of 272133 is about 64.8027948040.

The spelling of 272133 in words is "two hundred seventy-two thousand, one hundred thirty-three".

Divisors: 1 3 9 27 10079 30237 90711 272133