Base | Representation |
---|---|
bin | 100110101100010001… |
… | …101101111100010101 |
3 | 10222020100022021012100 |
4 | 212230101231330111 |
5 | 1140041012001240 |
6 | 31030250112313 |
7 | 3000344640441 |
oct | 465421557425 |
9 | 128210267170 |
10 | 41545031445 |
11 | 1668a0a6035 |
12 | 807541b699 |
13 | 3bc11b0558 |
14 | 2021873821 |
15 | 1132478e30 |
hex | 9ac46df15 |
41545031445 has 48 divisors (see below), whose sum is σ = 75886492032. Its totient is φ = 20984092800.
The previous prime is 41545031431. The next prime is 41545031449. The reversal of 41545031445 is 54413054514.
41545031445 is a `hidden beast` number, since 4 + 1 + 5 + 4 + 503 + 144 + 5 = 666.
It is not a de Polignac number, because 41545031445 - 210 = 41545030421 is a prime.
It is a super-3 number, since 3×415450314453 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41545031449) 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 47 ways as a sum of consecutive naturals, for example, 94179 + ... + 303248.
It is an arithmetic number, because the mean of its divisors is an integer number (1580968584).
Almost surely, 241545031445 is an apocalyptic number.
41545031445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
41545031445 is a deficient number, since it is larger than the sum of its proper divisors (34341460587).
41545031445 is a wasteful number, since it uses less digits than its factorization.
41545031445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397562 (or 397559 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 41545031445 its reverse (54413054514), we get a palindrome (95958085959).
The spelling of 41545031445 in words is "forty-one billion, five hundred forty-five million, thirty-one thousand, four hundred forty-five".
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