Search a number
-
+
3089133 = 32343237
BaseRepresentation
bin1011110010001011101101
312210221111100
423302023231
51242323013
6150113313
735154135
oct13621355
95727440
103089133
11181aa03
12104b839
138420b8
145a5ac5
15410473
hex2f22ed

3089133 has 6 divisors (see below), whose sum is σ = 4462094. Its totient is φ = 2059416.

The previous prime is 3089131. The next prime is 3089143. The reversal of 3089133 is 3319803.

It can be written as a sum of positive squares in only one way, i.e., 2566404 + 522729 = 1602^2 + 723^2 .

It is not a de Polignac number, because 3089133 - 21 = 3089131 is a prime.

It is a Duffinian number.

It is a Curzon number.

3089133 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3089097 and 3089106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171610 + ... + 171627.

Almost surely, 23089133 is an apocalyptic number.

It is an amenable number.

3089133 is a deficient number, since it is larger than the sum of its proper divisors (1372961).

3089133 is a wasteful number, since it uses less digits than its factorization.

3089133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343243 (or 343240 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3089133 is about 1757.5929562899. The cubic root of 3089133 is about 145.6393959379.

The spelling of 3089133 in words is "three million, eighty-nine thousand, one hundred thirty-three".

Divisors: 1 3 9 343237 1029711 3089133