Base | Representation |
---|---|
bin | 100000011111000… |
… | …010010110111001 |
3 | 1101222112020002200 |
4 | 200133002112321 |
5 | 2104010211113 |
6 | 130025220413 |
7 | 16335324534 |
oct | 4037022671 |
9 | 1358466080 |
10 | 545007033 |
11 | 25a70793a |
12 | 132631709 |
13 | 88bb298c |
14 | 5254da1b |
15 | 32ca8873 |
hex | 207c25b9 |
545007033 has 12 divisors (see below), whose sum is σ = 788336640. Its totient is φ = 362828376.
The previous prime is 545007019. The next prime is 545007037. The reversal of 545007033 is 330700545.
It is a happy number.
It is not a de Polignac number, because 545007033 - 29 = 545006521 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 545006988 and 545007006.
It is not an unprimeable number, because it can be changed into a prime (545007037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35641 + ... + 48582.
It is an arithmetic number, because the mean of its divisors is an integer number (65694720).
Almost surely, 2545007033 is an apocalyptic number.
It is an amenable number.
545007033 is a deficient number, since it is larger than the sum of its proper divisors (243329607).
545007033 is a wasteful number, since it uses less digits than its factorization.
545007033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84948 (or 84945 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 27.
The square root of 545007033 is about 23345.3856896818. The cubic root of 545007033 is about 816.8344306372.
Adding to 545007033 its reverse (330700545), we get a palindrome (875707578).
The spelling of 545007033 in words is "five hundred forty-five million, seven thousand, thirty-three".
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