Search a number
-
+
3399025 = 52719423
BaseRepresentation
bin1100111101110101110001
320101200120211
430331311301
51332232100
6200504121
740614460
oct14756561
96350524
103399025
111a11813
12117b041
13920176
146469d7
154721ba
hex33dd71

3399025 has 12 divisors (see below), whose sum is σ = 4817152. Its totient is φ = 2330640.

The previous prime is 3399017. The next prime is 3399041. The reversal of 3399025 is 5209933.

It is not a de Polignac number, because 3399025 - 23 = 3399017 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

3399025 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9537 + ... + 9886.

Almost surely, 23399025 is an apocalyptic number.

3399025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3399025 is a deficient number, since it is larger than the sum of its proper divisors (1418127).

3399025 is a wasteful number, since it uses less digits than its factorization.

3399025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19440 (or 19435 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 3399025 is about 1843.6444885064. The cubic root of 3399025 is about 150.3550846950.

The spelling of 3399025 in words is "three million, three hundred ninety-nine thousand, twenty-five".

Divisors: 1 5 7 25 35 175 19423 97115 135961 485575 679805 3399025