Base | Representation |
---|---|
bin | 1100011010001… |
… | …0001100000001 |
3 | 10121221010200202 |
4 | 3012202030001 |
5 | 101310411140 |
6 | 5055254545 |
7 | 1201241240 |
oct | 306421401 |
9 | 117833622 |
10 | 52044545 |
11 | 27417923 |
12 | 1551a455 |
13 | aa22bb7 |
14 | 6caa957 |
15 | 4880915 |
hex | 31a2301 |
52044545 has 8 divisors (see below), whose sum is σ = 71375424. Its totient is φ = 35687664.
The previous prime is 52044521. The next prime is 52044571. The reversal of 52044545 is 54544025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52044545 - 26 = 52044481 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743459 + ... + 743528.
It is an arithmetic number, because the mean of its divisors is an integer number (8921928).
Almost surely, 252044545 is an apocalyptic number.
It is an amenable number.
52044545 is a deficient number, since it is larger than the sum of its proper divisors (19330879).
52044545 is a wasteful number, since it uses less digits than its factorization.
52044545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1486999.
The product of its (nonzero) digits is 16000, while the sum is 29.
The square root of 52044545 is about 7214.1905297823. The cubic root of 52044545 is about 373.3576652048.
The spelling of 52044545 in words is "fifty-two million, forty-four thousand, five hundred forty-five".
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