Base | Representation |
---|---|
bin | 100000111010001… |
… | …110000111001001 |
3 | 1102110221021011210 |
4 | 200322032013021 |
5 | 2112321224230 |
6 | 130442043333 |
7 | 16453024251 |
oct | 4072160711 |
9 | 1373837153 |
10 | 552133065 |
11 | 263734820 |
12 | 134aa9549 |
13 | 8a509373 |
14 | 53486961 |
15 | 33714eb0 |
hex | 20e8e1c9 |
552133065 has 64 divisors (see below), whose sum is σ = 1033896960. Its totient is φ = 248751360.
The previous prime is 552133063. The next prime is 552133073. The reversal of 552133065 is 560331255.
552133065 is a nontrivial binomial coefficient, being equal to C(33231, 2).
It is not a de Polignac number, because 552133065 - 21 = 552133063 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (552133061) 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 63 ways as a sum of consecutive naturals, for example, 164494 + ... + 167816.
It is an arithmetic number, because the mean of its divisors is an integer number (16154640).
Almost surely, 2552133065 is an apocalyptic number.
552133065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
552133065 is the 33230-th triangular number.
It is an amenable number.
552133065 is a deficient number, since it is larger than the sum of its proper divisors (481763895).
552133065 is a wasteful number, since it uses less digits than its factorization.
552133065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3414.
The product of its (nonzero) digits is 13500, while the sum is 30.
The square root of 552133065 is about 23497.5118895597. The cubic root of 552133065 is about 820.3790954841.
The spelling of 552133065 in words is "five hundred fifty-two million, one hundred thirty-three thousand, sixty-five".
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