Base | Representation |
---|---|
bin | 100001000001100… |
… | …000111010110111 |
3 | 1102121112102000022 |
4 | 201001200322313 |
5 | 2113313420421 |
6 | 130551035355 |
7 | 16505206604 |
oct | 4101407267 |
9 | 1377472008 |
10 | 554045111 |
11 | 264820324 |
12 | 13566bb5b |
13 | 8aa28759 |
14 | 538236ab |
15 | 339917ab |
hex | 21060eb7 |
554045111 has 6 divisors (see below), whose sum is σ = 584740512. Its totient is φ = 524884500.
The previous prime is 554045099. The next prime is 554045143. The reversal of 554045111 is 111540455.
It is not a de Polignac number, because 554045111 - 210 = 554044087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554045911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 767015 + ... + 767736.
It is an arithmetic number, because the mean of its divisors is an integer number (97456752).
Almost surely, 2554045111 is an apocalyptic number.
554045111 is a deficient number, since it is larger than the sum of its proper divisors (30695401).
554045111 is a wasteful number, since it uses less digits than its factorization.
554045111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1534789 (or 1534770 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 26.
The square root of 554045111 is about 23538.1628637411. The cubic root of 554045111 is about 821.3249999191.
Adding to 554045111 its reverse (111540455), we get a palindrome (665585566).
The spelling of 554045111 in words is "five hundred fifty-four million, forty-five thousand, one hundred eleven".
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