Base | Representation |
---|---|
bin | 101010010000010000… |
… | …000101111011011101 |
3 | 11100002220022011220112 |
4 | 222100100011323131 |
5 | 1220404132420103 |
6 | 32502000255405 |
7 | 3164210012306 |
oct | 522020057335 |
9 | 140086264815 |
10 | 45369810653 |
11 | 18272091292 |
12 | 8962311565 |
13 | 438071250b |
14 | 22a58157ad |
15 | 12a813bcd8 |
hex | a90405edd |
45369810653 has 4 divisors (see below), whose sum is σ = 45398914080. Its totient is φ = 45340707228.
The previous prime is 45369810631. The next prime is 45369810659. The reversal of 45369810653 is 35601896354.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 45369810653 - 28 = 45369810397 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45369810659) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14549375 + ... + 14552492.
It is an arithmetic number, because the mean of its divisors is an integer number (11349728520).
Almost surely, 245369810653 is an apocalyptic number.
It is an amenable number.
45369810653 is a deficient number, since it is larger than the sum of its proper divisors (29103427).
45369810653 is a wasteful number, since it uses less digits than its factorization.
45369810653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29103426.
The product of its (nonzero) digits is 2332800, while the sum is 50.
It can be divided in two parts, 4536 and 9810653, that added together give a palindrome (9815189).
The spelling of 45369810653 in words is "forty-five billion, three hundred sixty-nine million, eight hundred ten thousand, six hundred fifty-three".
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