Base | Representation |
---|---|
bin | 10100101001011100001100… |
… | …11010101000001100010100 |
3 | 12221202121120112012121212100 |
4 | 22110232012122220030110 |
5 | 21422401104212211312 |
6 | 240322250015122100 |
7 | 12364233141441405 |
oct | 1224560632501424 |
9 | 187677515177770 |
10 | 45404354413332 |
11 | 13515973417132 |
12 | 5113802513330 |
13 | 1c447c615b6a5 |
14 | b2d8224739ac |
15 | 53b1112685dc |
hex | 294b866a8314 |
45404354413332 has 36 divisors (see below), whose sum is σ = 115435540764180. Its totient is φ = 15047300497152.
The previous prime is 45404354413303. The next prime is 45404354413409. The reversal of 45404354413332 is 23331445340454.
45404354413332 is a `hidden beast` number, since 4 + 5 + 4 + 0 + 43 + 544 + 1 + 33 + 32 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 21641420337156 + 23762934076176 = 4652034^2 + 4874724^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×454043544133322 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 3645173157 + ... + 3645185612.
It is an arithmetic number, because the mean of its divisors is an integer number (3206542799005).
Almost surely, 245404354413332 is an apocalyptic number.
It is an amenable number.
45404354413332 is an abundant number, since it is smaller than the sum of its proper divisors (70031186350848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45404354413332 is a wasteful number, since it uses less digits than its factorization.
45404354413332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7290358952 (or 7290358947 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 45.
Adding to 45404354413332 its reverse (23331445340454), we get a palindrome (68735799753786).
The spelling of 45404354413332 in words is "forty-five trillion, four hundred four billion, three hundred fifty-four million, four hundred thirteen thousand, three hundred thirty-two".
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