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BaseRepresentation
bin101011000110
310210011
4223012
542013
620434
711020
oct5306
93704
102758
112088
12171a
131342
141010
15c3d
hexac6

2758 has 8 divisors (see below), whose sum is σ = 4752. Its totient is φ = 1176.

The previous prime is 2753. The next prime is 2767. The reversal of 2758 is 8572.

2758 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

2758 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

2758 is an undulating number in base 14.

2758 is strictly pandigital in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2753) by changing a digit.

2758 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85 + ... + 112.

It is an arithmetic number, because the mean of its divisors is an integer number (594).

2758 is a deficient number, since it is larger than the sum of its proper divisors (1994).

2758 is a wasteful number, since it uses less digits than its factorization.

2758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206.

The product of its digits is 560, while the sum is 22.

The square root of 2758 is about 52.5166640220. The cubic root of 2758 is about 14.0237691458.

The spelling of 2758 in words is "two thousand, seven hundred fifty-eight".

Divisors: 1 2 7 14 197 394 1379 2758