Search a number
-
+
995130 = 232511057
BaseRepresentation
bin11110010111100111010
31212120001200
43302330322
5223321010
633155030
711313153
oct3627472
91776050
10995130
1161a724
123bba76
1328ac46
141bc92a
15149cc0
hexf2f3a

995130 has 24 divisors (see below), whose sum is σ = 2587572. Its totient is φ = 265344.

The previous prime is 995119. The next prime is 995147. The reversal of 995130 is 31599.

It can be written as a sum of positive squares in 2 ways, for example, as 938961 + 56169 = 969^2 + 237^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 995094 and 995103.

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 11 ways as a sum of consecutive naturals, for example, 5439 + ... + 5618.

2995130 is an apocalyptic number.

995130 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

995130 is an abundant number, since it is smaller than the sum of its proper divisors (1592442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

995130 is a wasteful number, since it uses less digits than its factorization.

995130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11070 (or 11067 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 995130 is about 997.5620281466. The cubic root of 995130 is about 99.8374024303.

The spelling of 995130 in words is "nine hundred ninety-five thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 11057 22114 33171 55285 66342 99513 110570 165855 199026 331710 497565 995130