Base | Representation |
---|---|
bin | 100000101110100… |
… | …001100100111111 |
3 | 1102021011111102110 |
4 | 200232201210333 |
5 | 2111030121241 |
6 | 130252225103 |
7 | 16414664430 |
oct | 4056414477 |
9 | 1367144373 |
10 | 549067071 |
11 | 261a30243 |
12 | 133a6b193 |
13 | 899a4977 |
14 | 52cc9487 |
15 | 3330b816 |
hex | 20ba193f |
549067071 has 32 divisors (see below), whose sum is σ = 914485248. Its totient is φ = 285765120.
The previous prime is 549067061. The next prime is 549067159. The reversal of 549067071 is 170760945.
549067071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 549067071 - 29 = 549066559 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (549067031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13740 + ... + 35873.
It is an arithmetic number, because the mean of its divisors is an integer number (28577664).
Almost surely, 2549067071 is an apocalyptic number.
549067071 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
549067071 is a deficient number, since it is larger than the sum of its proper divisors (365418177).
549067071 is a wasteful number, since it uses less digits than its factorization.
549067071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49671.
The product of its (nonzero) digits is 52920, while the sum is 39.
The square root of 549067071 is about 23432.1802442709. The cubic root of 549067071 is about 818.8577547436.
The spelling of 549067071 in words is "five hundred forty-nine million, sixty-seven thousand, seventy-one".
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