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3475 = 52139
BaseRepresentation
bin110110010011
311202201
4312103
5102400
624031
713063
oct6623
94681
103475
11267a
122017
131774
1413a3
15106a
hexd93

3475 has 6 divisors (see below), whose sum is σ = 4340. Its totient is φ = 2760.

The previous prime is 3469. The next prime is 3491. The reversal of 3475 is 5743.

It is not a de Polignac number, because 3475 - 23 = 3467 is a prime.

It is a d-powerful number, because it can be written as 3 + 73 + 4 + 55 .

It is a plaindrome in base 11.

It is a nialpdrome in base 16.

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 5 ways as a sum of consecutive naturals, for example, 45 + ... + 94.

3475 is a deficient number, since it is larger than the sum of its proper divisors (865).

3475 is a wasteful number, since it uses less digits than its factorization.

3475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 144 counting only the distinct ones).

The product of its digits is 420, while the sum is 19.

The square root of 3475 is about 58.9491306128. The cubic root of 3475 is about 15.1467085764.

The spelling of 3475 in words is "three thousand, four hundred seventy-five".

Divisors: 1 5 25 139 695 3475