Base | Representation |
---|---|
bin | 11000101100111… |
… | …000110111001111 |
3 | 1001212210201221212 |
4 | 120230320313033 |
5 | 1322042423211 |
6 | 105042245035 |
7 | 13161341555 |
oct | 3054706717 |
9 | 1055721855 |
10 | 414420431 |
11 | 1a2a25227 |
12 | b695677b |
13 | 67b201b9 |
14 | 3d079bd5 |
15 | 265b138b |
hex | 18b38dcf |
414420431 has 8 divisors (see below), whose sum is σ = 431161344. Its totient is φ = 397890360.
The previous prime is 414420427. The next prime is 414420443. The reversal of 414420431 is 134024414.
It is a happy number.
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 414420431 - 22 = 414420427 is a prime.
It is a super-2 number, since 2×4144204312 = 343488587260451522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 414420397 and 414420406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (414420481) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 48695 + ... + 56568.
It is an arithmetic number, because the mean of its divisors is an integer number (53895168).
Almost surely, 2414420431 is an apocalyptic number.
414420431 is a deficient number, since it is larger than the sum of its proper divisors (16740913).
414420431 is a wasteful number, since it uses less digits than its factorization.
414420431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105421.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 414420431 is about 20357.3188558808. The cubic root of 414420431 is about 745.5561998182.
Adding to 414420431 its reverse (134024414), we get a palindrome (548444845).
The spelling of 414420431 in words is "four hundred fourteen million, four hundred twenty thousand, four hundred thirty-one".
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