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4277 = 71347
BaseRepresentation
bin1000010110101
312212102
41002311
5114102
631445
715320
oct10265
95772
104277
113239
122585
131c40
1417b7
151402
hex10b5

4277 has 8 divisors (see below), whose sum is σ = 5376. Its totient is φ = 3312.

The previous prime is 4273. The next prime is 4283. The reversal of 4277 is 7724.

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 4277 - 22 = 4273 is a prime.

4277 is a modest number, since divided by 77 gives 42 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4271) 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, 68 + ... + 114.

It is an arithmetic number, because the mean of its divisors is an integer number (672).

24277 is an apocalyptic number.

4277 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4277 is a deficient number, since it is larger than the sum of its proper divisors (1099).

4277 is a wasteful number, since it uses less digits than its factorization.

4277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67.

The product of its digits is 392, while the sum is 20.

The square root of 4277 is about 65.3987767470. The cubic root of 4277 is about 16.2322883946.

It can be divided in two parts, 427 and 7, that added together give a palindrome (434).

The spelling of 4277 in words is "four thousand, two hundred seventy-seven", and thus it is an iban number.

Divisors: 1 7 13 47 91 329 611 4277