Base | Representation |
---|---|
bin | 11100010101100… |
… | …110011111101001 |
3 | 1020010121002010220 |
4 | 130111212133221 |
5 | 1433202042440 |
6 | 115102000253 |
7 | 14532020655 |
oct | 3425463751 |
9 | 1203532126 |
10 | 475424745 |
11 | 224401714 |
12 | 113276089 |
13 | 7765c323 |
14 | 471d9a65 |
15 | 2bb118d0 |
hex | 1c5667e9 |
475424745 has 32 divisors (see below), whose sum is σ = 802560000. Its totient is φ = 239661504.
The previous prime is 475424723. The next prime is 475424759. The reversal of 475424745 is 547424574.
It is not a de Polignac number, because 475424745 - 25 = 475424713 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 475424697 and 475424706.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140544 + ... + 143886.
It is an arithmetic number, because the mean of its divisors is an integer number (25080000).
Almost surely, 2475424745 is an apocalyptic number.
It is an amenable number.
475424745 is a deficient number, since it is larger than the sum of its proper divisors (327135255).
475424745 is a wasteful number, since it uses less digits than its factorization.
475424745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3869.
The product of its digits is 627200, while the sum is 42.
The square root of 475424745 is about 21804.2368589226. The cubic root of 475424745 is about 780.4778712067.
The spelling of 475424745 in words is "four hundred seventy-five million, four hundred twenty-four thousand, seven hundred forty-five".
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