Base | Representation |
---|---|
bin | 100110111110001101… |
… | …001100110100011001 |
3 | 11000000022022202221211 |
4 | 212332031030310121 |
5 | 1141200013241311 |
6 | 31120153303121 |
7 | 3010656514006 |
oct | 467615146431 |
9 | 130008282854 |
10 | 41845837081 |
11 | 1682397a834 |
12 | 813a104aa1 |
13 | 3c3b600c59 |
14 | 204d7b68ad |
15 | 114da96821 |
hex | 9be34cd19 |
41845837081 has 4 divisors (see below), whose sum is σ = 41847426612. Its totient is φ = 41844247552.
The previous prime is 41845837079. The next prime is 41845837123. The reversal of 41845837081 is 18073854814.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 26109389056 + 15736448025 = 161584^2 + 125445^2 .
It is a cyclic number.
It is not a de Polignac number, because 41845837081 - 21 = 41845837079 is a prime.
It is a super-2 number, since 2×418458370812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41845837001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754600 + ... + 808153.
It is an arithmetic number, because the mean of its divisors is an integer number (10461856653).
Almost surely, 241845837081 is an apocalyptic number.
It is an amenable number.
41845837081 is a deficient number, since it is larger than the sum of its proper divisors (1589531).
41845837081 is a wasteful number, since it uses less digits than its factorization.
41845837081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1589530.
The product of its (nonzero) digits is 860160, while the sum is 49.
The spelling of 41845837081 in words is "forty-one billion, eight hundred forty-five million, eight hundred thirty-seven thousand, eighty-one".
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