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3032525 = 521011201
BaseRepresentation
bin1011100100010111001101
312201001211202
423210113031
51234020100
6144555245
734530116
oct13442715
95631752
103032525
111791421
121022b25
138223c2
1458d20d
153ed7d5
hex2e45cd

3032525 has 12 divisors (see below), whose sum is σ = 3800724. Its totient is φ = 2400000.

The previous prime is 3032467. The next prime is 3032531. The reversal of 3032525 is 5252303.

It can be written as a sum of positive squares in 6 ways, for example, as 145924 + 2886601 = 382^2 + 1699^2 .

It is not a de Polignac number, because 3032525 - 218 = 2770381 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3032497 and 3032506.

It is a congruent 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, 1925 + ... + 3125.

It is an arithmetic number, because the mean of its divisors is an integer number (316727).

Almost surely, 23032525 is an apocalyptic number.

It is an amenable number.

3032525 is a deficient number, since it is larger than the sum of its proper divisors (768199).

3032525 is a wasteful number, since it uses less digits than its factorization.

3032525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 3032525 is about 1741.4146548137. The cubic root of 3032525 is about 144.7442976586.

Adding to 3032525 its reverse (5252303), we get a palindrome (8284828).

The spelling of 3032525 in words is "three million, thirty-two thousand, five hundred twenty-five".

Divisors: 1 5 25 101 505 1201 2525 6005 30025 121301 606505 3032525