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8905325 = 5211134753
BaseRepresentation
bin100001111110…
…001001101101
3121202102210212
4201332021231
54234432300
6514512205
7135460022
oct41761155
917672725
108905325
115032780
122b95665
131aca530
14127b549
15bad935
hex87e26d

8905325 has 48 divisors (see below), whose sum is σ = 13499136. Its totient is φ = 5740800.

The previous prime is 8905321. The next prime is 8905327. The reversal of 8905325 is 5235098.

It is a happy number.

It is not a de Polignac number, because 8905325 - 22 = 8905321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8905291 and 8905300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8905321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 167999 + ... + 168051.

It is an arithmetic number, because the mean of its divisors is an integer number (281232).

Almost surely, 28905325 is an apocalyptic number.

It is an amenable number.

8905325 is a deficient number, since it is larger than the sum of its proper divisors (4593811).

8905325 is a wasteful number, since it uses less digits than its factorization.

8905325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 8905325 is about 2984.1791166081. The cubic root of 8905325 is about 207.2764321635.

The spelling of 8905325 in words is "eight million, nine hundred five thousand, three hundred twenty-five".

Divisors: 1 5 11 13 25 47 53 55 65 143 235 265 275 325 517 583 611 689 715 1175 1325 2491 2585 2915 3055 3445 3575 6721 7579 12455 12925 14575 15275 17225 27401 32383 33605 37895 62275 137005 161915 168025 189475 356213 685025 809575 1781065 8905325