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995012 = 22248753
BaseRepresentation
bin11110010111011000100
31212112220022
43302323010
5223320022
633154312
711312624
oct3627304
91775808
10995012
1161a627
123bb998
1328ab85
141bc884
15149c42
hexf2ec4

995012 has 6 divisors (see below), whose sum is σ = 1741278. Its totient is φ = 497504.

The previous prime is 995009. The next prime is 995023. The reversal of 995012 is 210599.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 952576 + 42436 = 976^2 + 206^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 995012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124373 + ... + 124380.

It is an arithmetic number, because the mean of its divisors is an integer number (290213).

2995012 is an apocalyptic number.

It is an amenable number.

995012 is a deficient number, since it is larger than the sum of its proper divisors (746266).

995012 is a wasteful number, since it uses less digits than its factorization.

995012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248757 (or 248755 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 995012 is about 997.5028822013. The cubic root of 995012 is about 99.8334561187.

The spelling of 995012 in words is "nine hundred ninety-five thousand, twelve".

Divisors: 1 2 4 248753 497506 995012