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995207 = 71107131
BaseRepresentation
bin11110010111110000111
31212120011112
43302332013
5223321312
633155235
711313323
oct3627607
91776145
10995207
1161a794
123bbb1b
1328aca5
141bc983
15149d22
hexf2f87

995207 has 8 divisors (see below), whose sum is σ = 1026432. Its totient is φ = 964600.

The previous prime is 995173. The next prime is 995219. The reversal of 995207 is 702599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 995207 - 210 = 994183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995227) 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 7 ways as a sum of consecutive naturals, for example, 7532 + ... + 7662.

It is an arithmetic number, because the mean of its divisors is an integer number (128304).

2995207 is an apocalyptic number.

995207 is a deficient number, since it is larger than the sum of its proper divisors (31225).

995207 is a wasteful number, since it uses less digits than its factorization.

995207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 995207 is about 997.6006214914. The cubic root of 995207 is about 99.8399773976.

The spelling of 995207 in words is "nine hundred ninety-five thousand, two hundred seven".

Divisors: 1 71 107 131 7597 9301 14017 995207