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3032025 = 35240427
BaseRepresentation
bin1011100100001111011001
312201001011020
423210033121
51234011100
6144553053
734525503
oct13441731
95631136
103032025
111791007
121022789
138220c9
1458cd73
153ed5a0
hex2e43d9

3032025 has 12 divisors (see below), whose sum is σ = 5013072. Its totient is φ = 1617040.

The previous prime is 3031999. The next prime is 3032033. The reversal of 3032025 is 5202303.

It is not a de Polignac number, because 3032025 - 210 = 3031001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

3032025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3031995 and 3032013.

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, 20139 + ... + 20288.

It is an arithmetic number, because the mean of its divisors is an integer number (417756).

Almost surely, 23032025 is an apocalyptic number.

It is an amenable number.

3032025 is a deficient number, since it is larger than the sum of its proper divisors (1981047).

3032025 is a wasteful number, since it uses less digits than its factorization.

3032025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40440 (or 40435 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 3032025 is about 1741.2710874531. The cubic root of 3032025 is about 144.7363421180.

Adding to 3032025 its reverse (5202303), we get a palindrome (8234328).

The spelling of 3032025 in words is "three million, thirty-two thousand, twenty-five".

Divisors: 1 3 5 15 25 75 40427 121281 202135 606405 1010675 3032025