Base | Representation |
---|---|
bin | 101010110011100001… |
… | …111010001100111001 |
3 | 11101122011000110012001 |
4 | 222303201322030321 |
5 | 1223112142340034 |
6 | 33040422221001 |
7 | 3214654603021 |
oct | 526341721471 |
9 | 141564013161 |
10 | 45961683769 |
11 | 18546199321 |
12 | 8aa8584761 |
13 | 4446223cb1 |
14 | 2320284a81 |
15 | 12e00a1a14 |
hex | ab387a339 |
45961683769 has 4 divisors (see below), whose sum is σ = 48665312244. Its totient is φ = 43258055296.
The previous prime is 45961683767. The next prime is 45961683773. The reversal of 45961683769 is 96738616954.
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 25468329744 + 20493354025 = 159588^2 + 143155^2 .
It is not a de Polignac number, because 45961683769 - 21 = 45961683767 is a prime.
It is a super-3 number, since 3×459616837693 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45961683769.
It is not an unprimeable number, because it can be changed into a prime (45961683767) 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, 1351814212 + ... + 1351814245.
It is an arithmetic number, because the mean of its divisors is an integer number (12166328061).
Almost surely, 245961683769 is an apocalyptic number.
It is an amenable number.
45961683769 is a deficient number, since it is larger than the sum of its proper divisors (2703628475).
45961683769 is a wasteful number, since it uses less digits than its factorization.
45961683769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2703628474.
The product of its digits is 58786560, while the sum is 64.
The spelling of 45961683769 in words is "forty-five billion, nine hundred sixty-one million, six hundred eighty-three thousand, seven hundred sixty-nine".
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