Base | Representation |
---|---|
bin | 1001110011000… |
… | …0011101111101 |
3 | 2212022201222120 |
4 | 2130300131331 |
5 | 41004433424 |
6 | 4024433153 |
7 | 1006166430 |
oct | 234603575 |
9 | 85281876 |
10 | 41092989 |
11 | 21217853 |
12 | 119187b9 |
13 | 868a1a2 |
14 | 5659817 |
15 | 391aa79 |
hex | 273077d |
41092989 has 16 divisors (see below), whose sum is σ = 63037440. Its totient is φ = 23324400.
The previous prime is 41092979. The next prime is 41093021. The reversal of 41092989 is 98929014.
It is not a de Polignac number, because 41092989 - 216 = 41027453 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a self number, because there is not a number n which added to its sum of digits gives 41092989.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41092939) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3309 + ... + 9650.
It is an arithmetic number, because the mean of its divisors is an integer number (3939840).
Almost surely, 241092989 is an apocalyptic number.
It is an amenable number.
41092989 is a deficient number, since it is larger than the sum of its proper divisors (21944451).
41092989 is a wasteful number, since it uses less digits than its factorization.
41092989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13120.
The product of its (nonzero) digits is 46656, while the sum is 42.
The square root of 41092989 is about 6410.3813459107. The cubic root of 41092989 is about 345.0822152308.
Subtracting 41092989 from its reverse (98929014), we obtain a square (57836025 = 76052).
The spelling of 41092989 in words is "forty-one million, ninety-two thousand, nine hundred eighty-nine".
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