Base | Representation |
---|---|
bin | 101010001110100110… |
… | …111000101111101101 |
3 | 11100000222102000110122 |
4 | 222032212320233231 |
5 | 1220330102402113 |
6 | 32455133214325 |
7 | 3163423415564 |
oct | 521646705755 |
9 | 140028360418 |
10 | 45342231533 |
11 | 18258564725 |
12 | 89550313a5 |
13 | 4377aa7401 |
14 | 22a1cb6bdb |
15 | 12a59e0408 |
hex | a8e9b8bed |
45342231533 has 4 divisors (see below), whose sum is σ = 47313632928. Its totient is φ = 43370830140.
The previous prime is 45342231523. The next prime is 45342231551. The reversal of 45342231533 is 33513224354.
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 45342231533 - 216 = 45342165997 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45342231493 and 45342231502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45342231523) 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, 985700663 + ... + 985700708.
It is an arithmetic number, because the mean of its divisors is an integer number (11828408232).
Almost surely, 245342231533 is an apocalyptic number.
It is an amenable number.
45342231533 is a deficient number, since it is larger than the sum of its proper divisors (1971401395).
45342231533 is a wasteful number, since it uses less digits than its factorization.
45342231533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1971401394.
The product of its digits is 129600, while the sum is 35.
Adding to 45342231533 its reverse (33513224354), we get a palindrome (78855455887).
The spelling of 45342231533 in words is "forty-five billion, three hundred forty-two million, two hundred thirty-one thousand, five hundred thirty-three".
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