Base | Representation |
---|---|
bin | 11001010111101… |
… | …111011111000011 |
3 | 1002122221110210210 |
4 | 121113233133003 |
5 | 1332431413321 |
6 | 110123125203 |
7 | 13356000243 |
oct | 3127573703 |
9 | 1078843723 |
10 | 425654211 |
11 | 1a92a8344 |
12 | ba673803 |
13 | 6a2544c8 |
14 | 40761b23 |
15 | 2757eb76 |
hex | 195ef7c3 |
425654211 has 16 divisors (see below), whose sum is σ = 620310528. Its totient is φ = 258460800.
The previous prime is 425654209. The next prime is 425654219. The reversal of 425654211 is 112456524.
It is not a de Polignac number, because 425654211 - 21 = 425654209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425654219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133035 + ... + 136196.
It is an arithmetic number, because the mean of its divisors is an integer number (38769408).
Almost surely, 2425654211 is an apocalyptic number.
425654211 is a deficient number, since it is larger than the sum of its proper divisors (194656317).
425654211 is a wasteful number, since it uses less digits than its factorization.
425654211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269282.
The product of its digits is 9600, while the sum is 30.
The square root of 425654211 is about 20631.3889740851. The cubic root of 425654211 is about 752.2328781874.
The spelling of 425654211 in words is "four hundred twenty-five million, six hundred fifty-four thousand, two hundred eleven".
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