Base | Representation |
---|---|
bin | 11000100101010… |
… | …011000001011111 |
3 | 1001202001122012011 |
4 | 120211103001133 |
5 | 1321040233211 |
6 | 104531452051 |
7 | 13135413040 |
oct | 3045230137 |
9 | 1052048164 |
10 | 412430431 |
11 | 1a18960a6 |
12 | b6157027 |
13 | 675a449a |
14 | 3cabc8c7 |
15 | 2631b921 |
hex | 1895305f |
412430431 has 16 divisors (see below), whose sum is σ = 488485440. Its totient is φ = 340704000.
The previous prime is 412430413. The next prime is 412430441. The reversal of 412430431 is 134034214.
It is not a de Polignac number, because 412430431 - 217 = 412299359 is a prime.
It is a super-2 number, since 2×4124304312 = 340197720829691522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412430441) 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, 135931 + ... + 138931.
It is an arithmetic number, because the mean of its divisors is an integer number (30530340).
Almost surely, 2412430431 is an apocalyptic number.
412430431 is a deficient number, since it is larger than the sum of its proper divisors (76055009).
412430431 is a wasteful number, since it uses less digits than its factorization.
412430431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3714.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 412430431 is about 20308.3832689852. The cubic root of 412430431 is about 744.3609257550.
Adding to 412430431 its reverse (134034214), we get a palindrome (546464645).
The spelling of 412430431 in words is "four hundred twelve million, four hundred thirty thousand, four hundred thirty-one".
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