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272675 = 5213839
BaseRepresentation
bin1000010100100100011
3111212001002
41002210203
532211200
65502215
72213654
oct1024443
9455032
10272675
11176957
1211196b
1397160
147152b
1555bd5
hex42923

272675 has 12 divisors (see below), whose sum is σ = 364560. Its totient is φ = 201120.

The previous prime is 272659. The next prime is 272683. The reversal of 272675 is 576272.

It is a happy number.

It is not a de Polignac number, because 272675 - 24 = 272659 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 23 + 7 + 66 + 217 + 75 + 57 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 95 + ... + 744.

It is an arithmetic number, because the mean of its divisors is an integer number (30380).

2272675 is an apocalyptic number.

272675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

272675 is a deficient number, since it is larger than the sum of its proper divisors (91885).

272675 is a wasteful number, since it uses less digits than its factorization.

272675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 857 counting only the distinct ones).

The product of its digits is 5880, while the sum is 29.

The square root of 272675 is about 522.1829181427. The cubic root of 272675 is about 64.8457882700.

It can be divided in two parts, 27267 and 5, that added together give a palindrome (27272).

The spelling of 272675 in words is "two hundred seventy-two thousand, six hundred seventy-five".

Divisors: 1 5 13 25 65 325 839 4195 10907 20975 54535 272675