Search a number
-
+
25950095 = 52329811
BaseRepresentation
bin110001011111…
…1011110001111
31210211101211122
41202333132033
523120400340
62324111155
7433400153
oct142773617
953741748
1025950095
1113714766
1288354bb
1354b77b2
143637063
152428db5
hex18bf78f

25950095 has 12 divisors (see below), whose sum is σ = 32556216. Its totient is φ = 19855440.

The previous prime is 25950083. The next prime is 25950101. The reversal of 25950095 is 59005952.

It is not a de Polignac number, because 25950095 - 210 = 25949071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2261 + ... + 7550.

It is an arithmetic number, because the mean of its divisors is an integer number (2713018).

Almost surely, 225950095 is an apocalyptic number.

25950095 is a deficient number, since it is larger than the sum of its proper divisors (6606121).

25950095 is an equidigital number, since it uses as much as digits as its factorization.

25950095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9862 (or 9839 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 35.

The square root of 25950095 is about 5094.1235752581. The cubic root of 25950095 is about 296.0599426630.

The spelling of 25950095 in words is "twenty-five million, nine hundred fifty thousand, ninety-five".

Divisors: 1 5 23 115 529 2645 9811 49055 225653 1128265 5190019 25950095