Search a number
-
+
3035385 = 32567453
BaseRepresentation
bin1011100101000011111001
312201012202200
423211003321
51234113020
6145020413
734541343
oct13450371
95635680
103035385
111793591
121024709
138237b2
14590293
153ee590
hex2e50f9

3035385 has 12 divisors (see below), whose sum is σ = 5261412. Its totient is φ = 1618848.

The previous prime is 3035381. The next prime is 3035387. The reversal of 3035385 is 5835303.

It can be written as a sum of positive squares in 2 ways, for example, as 535824 + 2499561 = 732^2 + 1581^2 .

It is not a de Polignac number, because 3035385 - 22 = 3035381 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3035381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33682 + ... + 33771.

It is an arithmetic number, because the mean of its divisors is an integer number (438451).

Almost surely, 23035385 is an apocalyptic number.

It is an amenable number.

3035385 is a deficient number, since it is larger than the sum of its proper divisors (2226027).

3035385 is a wasteful number, since it uses less digits than its factorization.

3035385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67464 (or 67461 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3035385 is about 1742.2356327432. The cubic root of 3035385 is about 144.7897865521.

The spelling of 3035385 in words is "three million, thirty-five thousand, three hundred eighty-five".

Divisors: 1 3 5 9 15 45 67453 202359 337265 607077 1011795 3035385