Base | Representation |
---|---|
bin | 1001101000110… |
… | …1111001010111 |
3 | 2211001220112211 |
4 | 2122031321113 |
5 | 40322131340 |
6 | 4002254251 |
7 | 1000424152 |
oct | 232157127 |
9 | 84056484 |
10 | 40427095 |
11 | 20902525 |
12 | 11657387 |
13 | 84b6077 |
14 | 5524c99 |
15 | 38385ea |
hex | 268de57 |
40427095 has 16 divisors (see below), whose sum is σ = 50497920. Its totient is φ = 31044384.
The previous prime is 40427087. The next prime is 40427143. The reversal of 40427095 is 59072404.
It is not a de Polignac number, because 40427095 - 23 = 40427087 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11092 + ... + 14278.
It is an arithmetic number, because the mean of its divisors is an integer number (3156120).
Almost surely, 240427095 is an apocalyptic number.
40427095 is a deficient number, since it is larger than the sum of its proper divisors (10070825).
40427095 is a wasteful number, since it uses less digits than its factorization.
40427095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3294.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 40427095 is about 6358.2304928337. The cubic root of 40427095 is about 343.2080863002.
Adding to 40427095 its reverse (59072404), we get a palindrome (99499499).
The spelling of 40427095 in words is "forty million, four hundred twenty-seven thousand, ninety-five".
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