Base | Representation |
---|---|
bin | 100000101111010… |
… | …011101000001010 |
3 | 1102021112220122011 |
4 | 200233103220022 |
5 | 2111103201244 |
6 | 130300450134 |
7 | 16416510211 |
oct | 4057235012 |
9 | 1367486564 |
10 | 549272074 |
11 | 26206026a |
12 | 133b4994a |
13 | 89a47080 |
14 | 52d40078 |
15 | 3334c434 |
hex | 20bd3a0a |
549272074 has 32 divisors (see below), whose sum is σ = 969808896. Its totient is φ = 230895360.
The previous prime is 549272071. The next prime is 549272077. The reversal of 549272074 is 470272945.
It is an interprime number because it is at equal distance from previous prime (549272071) and next prime (549272077).
It is a super-2 number, since 2×5492720742 = 603399622552522952, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (549272071) 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 15 ways as a sum of consecutive naturals, for example, 6342 + ... + 33745.
It is an arithmetic number, because the mean of its divisors is an integer number (30306528).
Almost surely, 2549272074 is an apocalyptic number.
549272074 is a deficient number, since it is larger than the sum of its proper divisors (420536822).
549272074 is a wasteful number, since it uses less digits than its factorization.
549272074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40150.
The product of its (nonzero) digits is 141120, while the sum is 40.
The square root of 549272074 is about 23436.5542262509. The cubic root of 549272074 is about 818.9596532895.
The spelling of 549272074 in words is "five hundred forty-nine million, two hundred seventy-two thousand, seventy-four".
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