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8695225 = 527114517
BaseRepresentation
bin100001001010…
…110110111001
3121100202121101
4201022312321
54211221400
6510211401
7133623340
oct41126671
917322541
108695225
1149a9940
122ab3b61
131a55a06
141224b57
15b6b56a
hex84adb9

8695225 has 24 divisors (see below), whose sum is σ = 13445568. Its totient is φ = 5419200.

The previous prime is 8695223. The next prime is 8695277. The reversal of 8695225 is 5225968.

It is a happy number.

8695225 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 8695225 - 21 = 8695223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8695223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (560232).

Almost surely, 28695225 is an apocalyptic number.

It is an amenable number.

8695225 is a deficient number, since it is larger than the sum of its proper divisors (4750343).

8695225 is a wasteful number, since it uses less digits than its factorization.

8695225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545 (or 4540 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 8695225 is about 2948.7666913474. The cubic root of 8695225 is about 205.6333771836.

The spelling of 8695225 in words is "eight million, six hundred ninety-five thousand, two hundred twenty-five".

Divisors: 1 5 7 11 25 35 55 77 175 275 385 1925 4517 22585 31619 49687 112925 158095 248435 347809 790475 1242175 1739045 8695225