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3065125 = 53731113
BaseRepresentation
bin1011101100010100100101
312202201120011
423230110211
51241041000
6145410221
735024140
oct13542445
95681504
103065125
111803968
121039971
138341ab
1459b057
154082ba
hex2ec525

3065125 has 32 divisors (see below), whose sum is σ = 4552704. Its totient is φ = 2016000.

The previous prime is 3065081. The next prime is 3065131. The reversal of 3065125 is 5215603.

It is a happy number.

3065125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3065125 - 215 = 3032357 is a prime.

It is a Duffinian number.

3065125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3065096 and 3065105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27069 + ... + 27181.

It is an arithmetic number, because the mean of its divisors is an integer number (142272).

Almost surely, 23065125 is an apocalyptic number.

3065125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3065125 is a deficient number, since it is larger than the sum of its proper divisors (1487579).

3065125 is a wasteful number, since it uses less digits than its factorization.

3065125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 3065125 is about 1750.7498393546. The cubic root of 3065125 is about 145.2611228167.

The spelling of 3065125 in words is "three million, sixty-five thousand, one hundred twenty-five".

Divisors: 1 5 7 25 31 35 113 125 155 175 217 565 775 791 875 1085 2825 3503 3875 3955 5425 14125 17515 19775 24521 27125 87575 98875 122605 437875 613025 3065125