Base | Representation |
---|---|
bin | 101010101111111… |
… | …1011111011101001 |
3 | 10200222010212022112 |
4 | 1111133323323221 |
5 | 10414203412210 |
6 | 354200532105 |
7 | 50355333062 |
oct | 12537737351 |
9 | 3628125275 |
10 | 1434435305 |
11 | 676779526 |
12 | 340481035 |
13 | 19b2474b4 |
14 | d8717569 |
15 | 85de7d05 |
hex | 557fbee9 |
1434435305 has 24 divisors (see below), whose sum is σ = 1820963592. Its totient is φ = 1084594176.
The previous prime is 1434435293. The next prime is 1434435337. The reversal of 1434435305 is 5035344341.
It can be written as a sum of positive squares in 4 ways, for example, as 13446889 + 1420988416 = 3667^2 + 37696^2 .
It is not a de Polignac number, because 1434435305 - 28 = 1434435049 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1178057 + ... + 1179273.
It is an arithmetic number, because the mean of its divisors is an integer number (75873483).
Almost surely, 21434435305 is an apocalyptic number.
It is an amenable number.
1434435305 is a deficient number, since it is larger than the sum of its proper divisors (386528287).
1434435305 is a wasteful number, since it uses less digits than its factorization.
1434435305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913 (or 1894 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 32.
The square root of 1434435305 is about 37873.9396551243. The cubic root of 1434435305 is about 1127.7867517780.
Adding to 1434435305 its reverse (5035344341), we get a palindrome (6469779646).
The spelling of 1434435305 in words is "one billion, four hundred thirty-four million, four hundred thirty-five thousand, three hundred five".
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