Search a number
-
+
3027025 = 52121081
BaseRepresentation
bin1011100011000001010001
312200210022001
423203001101
51233331100
6144514001
734505101
oct13430121
95623261
103027025
111788281
12101b901
1381ca51
1458b201
153ebd6a
hex2e3051

3027025 has 6 divisors (see below), whose sum is σ = 3753542. Its totient is φ = 2421600.

The previous prime is 3027001. The next prime is 3027041. The reversal of 3027025 is 5207203.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 82369 + 2944656 = 287^2 + 1716^2 .

It is not a de Polignac number, because 3027025 - 27 = 3026897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3026993 and 3027011.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60516 + ... + 60565.

Almost surely, 23027025 is an apocalyptic number.

It is an amenable number.

3027025 is a deficient number, since it is larger than the sum of its proper divisors (726517).

3027025 is a wasteful number, since it uses less digits than its factorization.

3027025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121091 (or 121086 counting only the distinct ones).

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

The square root of 3027025 is about 1739.8347622691. The cubic root of 3027025 is about 144.6567385666.

The spelling of 3027025 in words is "three million, twenty-seven thousand, twenty-five".

Divisors: 1 5 25 121081 605405 3027025