Base | Representation |
---|---|
bin | 1110100100001000000… |
… | …01101000101000101010 |
3 | 1202211200220122100001222 |
4 | 13102010001220220222 |
5 | 31144340343234214 |
6 | 1021521145542042 |
7 | 51104103151235 |
oct | 7220401505052 |
9 | 1684626570058 |
10 | 500431227434 |
11 | 183260422006 |
12 | 80ba14a4922 |
13 | 382625a3c38 |
14 | 1a3145d641c |
15 | d03d91438e |
hex | 7484068a2a |
500431227434 has 16 divisors (see below), whose sum is σ = 756320674248. Its totient is φ = 248325276672.
The previous prime is 500431227431. The next prime is 500431227473. The reversal of 500431227434 is 434722134005.
It can be written as a sum of positive squares in 4 ways, for example, as 395420880625 + 105010346809 = 628825^2 + 324053^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 500431227394 and 500431227403.
It is not an unprimeable number, because it can be changed into a prime (500431227431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840122 + ... + 1306394.
Almost surely, 2500431227434 is an apocalyptic number.
500431227434 is a deficient number, since it is larger than the sum of its proper divisors (255889446814).
500431227434 is a wasteful number, since it uses less digits than its factorization.
500431227434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470329.
The product of its (nonzero) digits is 80640, while the sum is 35.
The spelling of 500431227434 in words is "five hundred billion, four hundred thirty-one million, two hundred twenty-seven thousand, four hundred thirty-four".
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