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272701 = 11131907
BaseRepresentation
bin1000010100100111101
3111212002001
41002210331
532211301
65502301
72214022
oct1024475
9455061
10272701
11176980
12111991
1397180
1471549
1555c01
hex4293d

272701 has 8 divisors (see below), whose sum is σ = 320544. Its totient is φ = 228720.

The previous prime is 272693. The next prime is 272717. The reversal of 272701 is 107272.

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 272701 - 23 = 272693 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811 + ... + 1096.

It is an arithmetic number, because the mean of its divisors is an integer number (40068).

2272701 is an apocalyptic number.

It is an amenable number.

272701 is a deficient number, since it is larger than the sum of its proper divisors (47843).

272701 is a wasteful number, since it uses less digits than its factorization.

272701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 272701 is about 522.2078130400. The cubic root of 272701 is about 64.8478492546.

Adding to 272701 its reverse (107272), we get a palindrome (379973).

It can be divided in two parts, 27 and 2701, that multiplied together give a palindrome (72927).

The spelling of 272701 in words is "two hundred seventy-two thousand, seven hundred one", and thus it is an iban number.

Divisors: 1 11 13 143 1907 20977 24791 272701