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8095972 = 222023993
BaseRepresentation
bin11110111000100011100100
3120020022120211
4132320203210
54033032342
6445305204
7125546263
oct36704344
916208524
108095972
11462a695
122865204
1318a6021
14110a5da
15a9dc17
hex7b88e4

8095972 has 6 divisors (see below), whose sum is σ = 14167958. Its totient is φ = 4047984.

The previous prime is 8095963. The next prime is 8095973. The reversal of 8095972 is 2795908.

It can be written as a sum of positive squares in only one way, i.e., 6230016 + 1865956 = 2496^2 + 1366^2 .

It is not an unprimeable number, because it can be changed into a prime (8095973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011993 + ... + 1012000.

Almost surely, 28095972 is an apocalyptic number.

It is an amenable number.

8095972 is a deficient number, since it is larger than the sum of its proper divisors (6071986).

8095972 is a wasteful number, since it uses less digits than its factorization.

8095972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023997 (or 2023995 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 8095972 is about 2845.3421586867. The cubic root of 8095972 is about 200.7965896788.

The spelling of 8095972 in words is "eight million, ninety-five thousand, nine hundred seventy-two".

Divisors: 1 2 4 2023993 4047986 8095972