Base | Representation |
---|---|
bin | 100000011111001… |
… | …011101000101001 |
3 | 1101222121011020002 |
4 | 200133023220221 |
5 | 2104012420113 |
6 | 130030112345 |
7 | 16335543401 |
oct | 4037135051 |
9 | 1358534202 |
10 | 545045033 |
11 | 25a733445 |
12 | 13264b6b5 |
13 | 88bc7070 |
14 | 5255d801 |
15 | 32cb4c58 |
hex | 207cba29 |
545045033 has 8 divisors (see below), whose sum is σ = 587189568. Its totient is φ = 502931664.
The previous prime is 545045029. The next prime is 545045051. The reversal of 545045033 is 330540545.
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 545045033 - 22 = 545045029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 545044987 and 545045005.
It is not an unprimeable number, because it can be changed into a prime (545045003) 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, 38966 + ... + 51072.
It is an arithmetic number, because the mean of its divisors is an integer number (73398696).
Almost surely, 2545045033 is an apocalyptic number.
It is an amenable number.
545045033 is a deficient number, since it is larger than the sum of its proper divisors (42144535).
545045033 is a wasteful number, since it uses less digits than its factorization.
545045033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15583.
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 545045033 is about 23346.1995408246. The cubic root of 545045033 is about 816.8534144821.
Adding to 545045033 its reverse (330540545), we get a palindrome (875585578).
The spelling of 545045033 in words is "five hundred forty-five million, forty-five thousand, thirty-three".
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