Base | Representation |
---|---|
bin | 10100011110100101000010… |
… | …10110000000100010011101 |
3 | 12220102221020212000220112122 |
4 | 22033102201112000202131 |
5 | 21400242240333014123 |
6 | 235435004425312325 |
7 | 12325251504522200 |
oct | 1217224126004235 |
9 | 186387225026478 |
10 | 45031144032413 |
11 | 133916679350a0 |
12 | 50734070356a5 |
13 | 1c18559a50876 |
14 | b1973a1cb937 |
15 | 53156b6e9bc8 |
hex | 28f4a158089d |
45031144032413 has 24 divisors (see below), whose sum is σ = 57148186620960. Its totient is φ = 35087414500320.
The previous prime is 45031144032379. The next prime is 45031144032419. The reversal of 45031144032413 is 31423044113054.
It is not a de Polignac number, because 45031144032413 - 214 = 45031144016029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45031144032419) 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 23 ways as a sum of consecutive naturals, for example, 8503670 + ... + 12742632.
It is an arithmetic number, because the mean of its divisors is an integer number (2381174442540).
Almost surely, 245031144032413 is an apocalyptic number.
It is an amenable number.
45031144032413 is a deficient number, since it is larger than the sum of its proper divisors (12117042588547).
45031144032413 is a wasteful number, since it uses less digits than its factorization.
45031144032413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4258697 (or 4258690 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 35.
Adding to 45031144032413 its reverse (31423044113054), we get a palindrome (76454188145467).
The spelling of 45031144032413 in words is "forty-five trillion, thirty-one billion, one hundred forty-four million, thirty-two thousand, four hundred thirteen".
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