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8225275 = 52734507
BaseRepresentation
bin11111011000000111111011
3120110212221211
4133120013323
54101202100
6452143551
7126625252
oct37300773
916425854
108225275
114708853
122907bb7
13191cb36
141141799
15ac71ba
hex7d81fb

8225275 has 12 divisors (see below), whose sum is σ = 10341352. Its totient is φ = 6488640.

The previous prime is 8225257. The next prime is 8225293. The reversal of 8225275 is 5725228.

It is an interprime number because it is at equal distance from previous prime (8225257) and next prime (8225293).

It is not a de Polignac number, because 8225275 - 29 = 8224763 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian 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, 429 + ... + 4078.

Almost surely, 28225275 is an apocalyptic number.

8225275 is a deficient number, since it is larger than the sum of its proper divisors (2116077).

8225275 is a wasteful number, since it uses less digits than its factorization.

8225275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590 (or 4585 counting only the distinct ones).

The product of its digits is 11200, while the sum is 31.

The square root of 8225275 is about 2867.9740235923. The cubic root of 8225275 is about 201.8599411427.

The spelling of 8225275 in words is "eight million, two hundred twenty-five thousand, two hundred seventy-five".

Divisors: 1 5 25 73 365 1825 4507 22535 112675 329011 1645055 8225275