Base | Representation |
---|---|
bin | 1001101001010… |
… | …0100000110011 |
3 | 2211010021201112 |
4 | 2122110200303 |
5 | 40324013240 |
6 | 4003023535 |
7 | 1000566155 |
oct | 232244063 |
9 | 84107645 |
10 | 40454195 |
11 | 20920921 |
12 | 1166abab |
13 | 84c54c2 |
14 | 5530ad5 |
15 | 3841665 |
hex | 2694833 |
40454195 has 8 divisors (see below), whose sum is σ = 48580560. Its totient is φ = 32339680.
The previous prime is 40454189. The next prime is 40454201. The reversal of 40454195 is 59145404.
It is an interprime number because it is at equal distance from previous prime (40454189) and next prime (40454201).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40454195 - 28 = 40453939 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8816 + ... + 12594.
It is an arithmetic number, because the mean of its divisors is an integer number (6072570).
Almost surely, 240454195 is an apocalyptic number.
40454195 is a deficient number, since it is larger than the sum of its proper divisors (8126365).
40454195 is a wasteful number, since it uses less digits than its factorization.
40454195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5925.
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 40454195 is about 6360.3612318798. The cubic root of 40454195 is about 343.2847581596.
Adding to 40454195 its reverse (59145404), we get a palindrome (99599599).
The spelling of 40454195 in words is "forty million, four hundred fifty-four thousand, one hundred ninety-five".
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