Base | Representation |
---|---|
bin | 10100100111110100101011 |
3 | 101011122122001 |
4 | 110213310223 |
5 | 2340442440 |
6 | 311511431 |
7 | 63643630 |
oct | 24476453 |
9 | 11148561 |
10 | 5405995 |
11 | 3062671 |
12 | 1988577 |
13 | 117381a |
14 | a0a187 |
15 | 71bb9a |
hex | 527d2b |
5405995 has 16 divisors (see below), whose sum is σ = 7455168. Its totient is φ = 3686400.
The previous prime is 5405971. The next prime is 5405999. The reversal of 5405995 is 5995045.
It is not a de Polignac number, because 5405995 - 27 = 5405867 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405999) 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 15 ways as a sum of consecutive naturals, for example, 8695 + ... + 9295.
It is an arithmetic number, because the mean of its divisors is an integer number (465948).
Almost surely, 25405995 is an apocalyptic number.
5405995 is a deficient number, since it is larger than the sum of its proper divisors (2049173).
5405995 is a wasteful number, since it uses less digits than its factorization.
5405995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 870.
The product of its (nonzero) digits is 40500, while the sum is 37.
The square root of 5405995 is about 2325.0795685309. The cubic root of 5405995 is about 175.5059643052.
It can be divided in two parts, 5405 and 995, that added together give a square (6400 = 802).
The spelling of 5405995 in words is "five million, four hundred five thousand, nine hundred ninety-five".
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