Base | Representation |
---|---|
bin | 10000000000100110000… |
… | …01101101001001001011 |
3 | 1221120211200012200222210 |
4 | 20000103001231021023 |
5 | 33003023201344133 |
6 | 1100411224520203 |
7 | 54512241406632 |
oct | 10002301551113 |
9 | 1846750180883 |
10 | 550075028043 |
11 | 1a23160161a2 |
12 | 8a737020063 |
13 | 3cb445c9a98 |
14 | 1c8a38c4519 |
15 | e496d98763 |
hex | 801306d24b |
550075028043 has 16 divisors (see below), whose sum is σ = 741356628480. Its totient is φ = 362775637536.
The previous prime is 550075028011. The next prime is 550075028053. The reversal of 550075028043 is 340820570055.
It is not a de Polignac number, because 550075028043 - 25 = 550075028011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 550075027992 and 550075028010.
It is not an unprimeable number, because it can be changed into a prime (550075028053) 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, 2465523 + ... + 2679356.
It is an arithmetic number, because the mean of its divisors is an integer number (46334789280).
Almost surely, 2550075028043 is an apocalyptic number.
550075028043 is a deficient number, since it is larger than the sum of its proper divisors (191281600437).
550075028043 is a wasteful number, since it uses less digits than its factorization.
550075028043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5145266.
The product of its (nonzero) digits is 168000, while the sum is 39.
Adding to 550075028043 its reverse (340820570055), we get a palindrome (890895598098).
The spelling of 550075028043 in words is "five hundred fifty billion, seventy-five million, twenty-eight thousand, forty-three".
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