Base | Representation |
---|---|
bin | 11001010011100… |
… | …010101011111011 |
3 | 1002120212112112000 |
4 | 121103202223323 |
5 | 1332141200321 |
6 | 110043352043 |
7 | 13343433315 |
oct | 3123425373 |
9 | 1076775460 |
10 | 424553211 |
11 | 1a8716125 |
12 | ba222623 |
13 | 69c5a324 |
14 | 405567b5 |
15 | 27413826 |
hex | 194e2afb |
424553211 has 8 divisors (see below), whose sum is σ = 628967760. Its totient is φ = 283035456.
The previous prime is 424553183. The next prime is 424553219. The reversal of 424553211 is 112355424.
It is not a de Polignac number, because 424553211 - 25 = 424553179 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 15724193 = 424553211 / (4 + 2 + 4 + 5 + 5 + 3 + 2 + 1 + 1).
It is not an unprimeable number, because it can be changed into a prime (424553219) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 7862070 + ... + 7862123.
It is an arithmetic number, because the mean of its divisors is an integer number (78620970).
Almost surely, 2424553211 is an apocalyptic number.
424553211 is a deficient number, since it is larger than the sum of its proper divisors (204414549).
424553211 is a wasteful number, since it uses less digits than its factorization.
424553211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15724202 (or 15724196 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 424553211 is about 20604.6890537081. The cubic root of 424553211 is about 751.5837413305.
The spelling of 424553211 in words is "four hundred twenty-four million, five hundred fifty-three thousand, two hundred eleven".
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