Base | Representation |
---|---|
bin | 11001111010010… |
… | …010111001000011 |
3 | 1010021222122221022 |
4 | 121322102321003 |
5 | 1342241242011 |
6 | 111045220055 |
7 | 13525664210 |
oct | 3172227103 |
9 | 1107878838 |
10 | 434712131 |
11 | 203424727 |
12 | 10170162b |
13 | 6c0a6319 |
14 | 41a3cb07 |
15 | 2826d8db |
hex | 19e92e43 |
434712131 has 8 divisors (see below), whose sum is σ = 497253984. Its totient is φ = 372280320.
The previous prime is 434712127. The next prime is 434712133. The reversal of 434712131 is 131217434.
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 434712131 - 22 = 434712127 is a prime.
It is a super-2 number, since 2×4347121312 = 377949273677122322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 434712131.
It is not an unprimeable number, because it can be changed into a prime (434712133) 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, 18860 + ... + 35001.
It is an arithmetic number, because the mean of its divisors is an integer number (62156748).
Almost surely, 2434712131 is an apocalyptic number.
434712131 is a deficient number, since it is larger than the sum of its proper divisors (62541853).
434712131 is a wasteful number, since it uses less digits than its factorization.
434712131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55021.
The product of its digits is 2016, while the sum is 26.
The square root of 434712131 is about 20849.7513414429. The cubic root of 434712131 is about 757.5313081274.
Adding to 434712131 its reverse (131217434), we get a palindrome (565929565).
It can be divided in two parts, 43 and 4712131, that added together give a palindrome (4712174).
The spelling of 434712131 in words is "four hundred thirty-four million, seven hundred twelve thousand, one hundred thirty-one".
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