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995125 = 5319419
BaseRepresentation
bin11110010111100110101
31212120001111
43302330311
5223321000
633155021
711313145
oct3627465
91776044
10995125
1161a71a
123bba71
1328ac41
141bc925
15149cba
hexf2f35

995125 has 16 divisors (see below), whose sum is σ = 1310400. Its totient is φ = 752400.

The previous prime is 995119. The next prime is 995147. The reversal of 995125 is 521599.

It is not a de Polignac number, because 995125 - 23 = 995117 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2166 + ... + 2584.

It is an arithmetic number, because the mean of its divisors is an integer number (81900).

2995125 is an apocalyptic number.

995125 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

995125 is a deficient number, since it is larger than the sum of its proper divisors (315275).

995125 is a wasteful number, since it uses less digits than its factorization.

995125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 443 counting only the distinct ones).

The product of its digits is 4050, while the sum is 31.

The square root of 995125 is about 997.5595220336. The cubic root of 995125 is about 99.8372352200.

The spelling of 995125 in words is "nine hundred ninety-five thousand, one hundred twenty-five".

Divisors: 1 5 19 25 95 125 419 475 2095 2375 7961 10475 39805 52375 199025 995125