Base | Representation |
---|---|
bin | 11001110111110… |
… | …010010001101110 |
3 | 1010020202020111111 |
4 | 121313302101232 |
5 | 1342104214004 |
6 | 111023142234 |
7 | 13520254204 |
oct | 3167622156 |
9 | 1106666444 |
10 | 434054254 |
11 | 203015427 |
12 | 10144497a |
13 | 6bc05a4a |
14 | 4190b074 |
15 | 2818da04 |
hex | 19df246e |
434054254 has 4 divisors (see below), whose sum is σ = 651081384. Its totient is φ = 217027126.
The previous prime is 434054233. The next prime is 434054261. The reversal of 434054254 is 452450434.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108513562 + ... + 108513565.
It is an arithmetic number, because the mean of its divisors is an integer number (162770346).
Almost surely, 2434054254 is an apocalyptic number.
434054254 is a deficient number, since it is larger than the sum of its proper divisors (217027130).
434054254 is a wasteful number, since it uses less digits than its factorization.
434054254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217027129.
The product of its (nonzero) digits is 38400, while the sum is 31.
The square root of 434054254 is about 20833.9687529765. The cubic root of 434054254 is about 757.1489753900.
The spelling of 434054254 in words is "four hundred thirty-four million, fifty-four thousand, two hundred fifty-four".
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