Base | Representation |
---|---|
bin | 100001000100101000000011… |
… | …101100001010010011101101 |
3 | 201002000012201020021102222000 |
4 | 201010220003230022103231 |
5 | 123031102103113321131 |
6 | 1233204214121042513 |
7 | 42431443310336022 |
oct | 4104500354122355 |
9 | 632005636242860 |
10 | 145453424354541 |
11 | 423894a60a3426 |
12 | 14391a21626439 |
13 | 6321278454cb4 |
14 | 27cbdaa273549 |
15 | 11c389d914ce6 |
hex | 844a03b0a4ed |
145453424354541 has 32 divisors (see below), whose sum is σ = 220687465912320. Its totient is φ = 94632417582192.
The previous prime is 145453424354531. The next prime is 145453424354549.
145453424354541 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 5 + 3 + 4 + 2 + 43 + 54 + 541 = 666.
145453424354541 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 145453424354541 - 25 = 145453424354509 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145453424354549) 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 31 ways as a sum of consecutive naturals, for example, 52511701 + ... + 55212186.
It is an arithmetic number, because the mean of its divisors is an integer number (6896483309760).
Almost surely, 2145453424354541 is an apocalyptic number.
It is an amenable number.
145453424354541 is a deficient number, since it is larger than the sum of its proper divisors (75234041557779).
145453424354541 is a wasteful number, since it uses less digits than its factorization.
145453424354541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107725102 (or 107725096 counting only the distinct ones).
The product of its digits is 46080000, while the sum is 54.
The spelling of 145453424354541 in words is "one hundred forty-five trillion, four hundred fifty-three billion, four hundred twenty-four million, three hundred fifty-four thousand, five hundred forty-one".
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