Base | Representation |
---|---|
bin | 11001111000001… |
… | …010111101100001 |
3 | 1010020221101012012 |
4 | 121320022331201 |
5 | 1342120432421 |
6 | 111025242305 |
7 | 13521155033 |
oct | 3170127541 |
9 | 1106841165 |
10 | 434155361 |
11 | 203084392 |
12 | 101493395 |
13 | 6bc3ca83 |
14 | 41935c53 |
15 | 281ad95b |
hex | 19e0af61 |
434155361 has 8 divisors (see below), whose sum is σ = 441966504. Its totient is φ = 426366720.
The previous prime is 434155357. The next prime is 434155363. The reversal of 434155361 is 163551434.
It can be written as a sum of positive squares in 4 ways, for example, as 1515361 + 432640000 = 1231^2 + 20800^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 434155361 - 22 = 434155357 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (434155363) 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, 36041 + ... + 46553.
It is an arithmetic number, because the mean of its divisors is an integer number (55245813).
Almost surely, 2434155361 is an apocalyptic number.
It is an amenable number.
434155361 is a deficient number, since it is larger than the sum of its proper divisors (7811143).
434155361 is a wasteful number, since it uses less digits than its factorization.
434155361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11251.
The product of its digits is 21600, while the sum is 32.
The square root of 434155361 is about 20836.3951056799. The cubic root of 434155361 is about 757.2077599909.
The spelling of 434155361 in words is "four hundred thirty-four million, one hundred fifty-five thousand, three hundred sixty-one".
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