Base | Representation |
---|---|
bin | 101010101111111… |
… | …1001000010010001 |
3 | 10200222010021001010 |
4 | 1111133321002101 |
5 | 10414203022231 |
6 | 354200401133 |
7 | 50355253353 |
oct | 12537710221 |
9 | 3628107033 |
10 | 1434423441 |
11 | 676770620 |
12 | 3404761a9 |
13 | 19b241c89 |
14 | d87130d3 |
15 | 85de4546 |
hex | 557f9091 |
1434423441 has 16 divisors (see below), whose sum is σ = 2087644608. Its totient is φ = 868843200.
The previous prime is 1434423421. The next prime is 1434423493. The reversal of 1434423441 is 1443244341.
It is not a de Polignac number, because 1434423441 - 26 = 1434423377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1434423399 and 1434423408.
It is not an unprimeable number, because it can be changed into a prime (1434423421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49735 + ... + 73091.
It is an arithmetic number, because the mean of its divisors is an integer number (130477788).
Almost surely, 21434423441 is an apocalyptic number.
1434423441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1434423441 is a deficient number, since it is larger than the sum of its proper divisors (653221167).
1434423441 is a wasteful number, since it uses less digits than its factorization.
1434423441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25232.
The product of its digits is 18432, while the sum is 30.
The square root of 1434423441 is about 37873.7830299536. The cubic root of 1434423441 is about 1127.7836425176.
Adding to 1434423441 its reverse (1443244341), we get a palindrome (2877667782).
Subtracting 1434423441 from its reverse (1443244341), we obtain a square (8820900 = 29702).
The spelling of 1434423441 in words is "one billion, four hundred thirty-four million, four hundred twenty-three thousand, four hundred forty-one".
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