Base | Representation |
---|---|
bin | 1101000000000… |
… | …1011111100001 |
3 | 10210121111221010 |
4 | 3100001133201 |
5 | 102430011230 |
6 | 5224451133 |
7 | 1231341420 |
oct | 320013741 |
9 | 123544833 |
10 | 54532065 |
11 | 28866825 |
12 | 16319aa9 |
13 | b3b41c3 |
14 | 73572b7 |
15 | 4bc29b0 |
hex | 34017e1 |
54532065 has 16 divisors (see below), whose sum is σ = 99715968. Its totient is φ = 24928896.
The previous prime is 54532003. The next prime is 54532081. The reversal of 54532065 is 56023545.
It is not a de Polignac number, because 54532065 - 26 = 54532001 is a prime.
It is a super-2 number, since 2×545320652 = 5947492226328450, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259572 + ... + 259781.
It is an arithmetic number, because the mean of its divisors is an integer number (6232248).
Almost surely, 254532065 is an apocalyptic number.
It is an amenable number.
54532065 is a deficient number, since it is larger than the sum of its proper divisors (45183903).
54532065 is a wasteful number, since it uses less digits than its factorization.
54532065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519368.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 54532065 is about 7384.5829266114. The cubic root of 54532065 is about 379.2136671332.
The spelling of 54532065 in words is "fifty-four million, five hundred thirty-two thousand, sixty-five".
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