Base | Representation |
---|---|
bin | 100101010011010011… |
… | …111110111010111111 |
3 | 10211101022202102120020 |
4 | 211103103332322333 |
5 | 1124011411444210 |
6 | 30222211023223 |
7 | 2615352143106 |
oct | 452323767277 |
9 | 124338672506 |
10 | 40052453055 |
11 | 15a9362487a |
12 | 791959ab13 |
13 | 3a13bb9384 |
14 | 1d1d54303d |
15 | 10963e8770 |
hex | 9534feebf |
40052453055 has 16 divisors (see below), whose sum is σ = 67456763520. Its totient is φ = 20237028768.
The previous prime is 40052453053. The next prime is 40052453081. The reversal of 40052453055 is 55035425004.
It is not a de Polignac number, because 40052453055 - 21 = 40052453053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40052453053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70267177 + ... + 70267746.
It is an arithmetic number, because the mean of its divisors is an integer number (4216047720).
Almost surely, 240052453055 is an apocalyptic number.
40052453055 is a deficient number, since it is larger than the sum of its proper divisors (27404310465).
40052453055 is a wasteful number, since it uses less digits than its factorization.
40052453055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140534950.
The product of its (nonzero) digits is 60000, while the sum is 33.
Adding to 40052453055 its reverse (55035425004), we get a palindrome (95087878059).
The spelling of 40052453055 in words is "forty billion, fifty-two million, four hundred fifty-three thousand, fifty-five".
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