Base | Representation |
---|---|
bin | 1001000011100110… |
… | …0101001000111010 |
3 | 20021102101021111121 |
4 | 2100321211020322 |
5 | 14434314412214 |
6 | 1041121015454 |
7 | 114146162503 |
oct | 22071451072 |
9 | 6242337447 |
10 | 2431013434 |
11 | 1038275413 |
12 | 57a18458a |
13 | 2c9856cb5 |
14 | 190c13baa |
15 | e3650424 |
hex | 90e6523a |
2431013434 has 16 divisors (see below), whose sum is σ = 3739012488. Its totient is φ = 1184968512.
The previous prime is 2431013423. The next prime is 2431013441. The reversal of 2431013434 is 4343101342.
It can be written as a sum of positive squares in 4 ways, for example, as 1576328209 + 854685225 = 39703^2 + 29235^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2431013399 and 2431013408.
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, 56397 + ... + 89680.
Almost surely, 22431013434 is an apocalyptic number.
2431013434 is a deficient number, since it is larger than the sum of its proper divisors (1307999054).
2431013434 is a wasteful number, since it uses less digits than its factorization.
2431013434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146289.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 2431013434 is about 49305.3083754681. The cubic root of 2431013434 is about 1344.6082954372.
Adding to 2431013434 its reverse (4343101342), we get a palindrome (6774114776).
The spelling of 2431013434 in words is "two billion, four hundred thirty-one million, thirteen thousand, four hundred thirty-four".
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