Base | Representation |
---|---|
bin | 1001011001011110… |
… | …00100100110100101 |
3 | 111000122000011220010 |
4 | 10230233010212211 |
5 | 40313122120141 |
6 | 2152354400433 |
7 | 236014036266 |
oct | 45457044645 |
9 | 14018004803 |
10 | 5045504421 |
11 | 215a068171 |
12 | b89890119 |
13 | 625401999 |
14 | 35c14896d |
15 | 1e7e44416 |
hex | 12cbc49a5 |
5045504421 has 8 divisors (see below), whose sum is σ = 6728040000. Its totient is φ = 3363319232.
The previous prime is 5045504393. The next prime is 5045504437. The reversal of 5045504421 is 1244055405.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5045504421 - 215 = 5045471653 is a prime.
It is a super-2 number, since 2×50455044212 = 50914229724661090482, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5045504461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51921 + ... + 113078.
It is an arithmetic number, because the mean of its divisors is an integer number (841005000).
Almost surely, 25045504421 is an apocalyptic number.
It is an amenable number.
5045504421 is a deficient number, since it is larger than the sum of its proper divisors (1682535579).
5045504421 is a wasteful number, since it uses less digits than its factorization.
5045504421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175195.
The product of its (nonzero) digits is 16000, while the sum is 30.
The square root of 5045504421 is about 71031.7141916201. The cubic root of 5045504421 is about 1715.1477200516.
Adding to 5045504421 its reverse (1244055405), we get a palindrome (6289559826).
The spelling of 5045504421 in words is "five billion, forty-five million, five hundred four thousand, four hundred twenty-one".
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