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413430031 = 7358116493
BaseRepresentation
bin11000101001000…
…111000100001111
31001210221102101101
4120221013010033
51321314230111
6105005123531
713150045240
oct3051070417
91053842341
10413430031
111a2409113
12b65595a7
1367864471
143cc9ccc7
1526467bc1
hex18a4710f

413430031 has 8 divisors (see below), whose sum is σ = 472652064. Its totient is φ = 354248160.

The previous prime is 413430023. The next prime is 413430041. The reversal of 413430031 is 130034314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 413430031 - 23 = 413430023 is a prime.

It is a super-2 number, since 2×4134300312 = 341848781065321922, 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 = 413429990 and 413430008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413430011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16821 + ... + 33313.

It is an arithmetic number, because the mean of its divisors is an integer number (59081508).

Almost surely, 2413430031 is an apocalyptic number.

413430031 is a deficient number, since it is larger than the sum of its proper divisors (59222033).

413430031 is a wasteful number, since it uses less digits than its factorization.

413430031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20081.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 413430031 is about 20332.9789012825. The cubic root of 413430031 is about 744.9618051677.

Adding to 413430031 its reverse (130034314), we get a palindrome (543464345).

The spelling of 413430031 in words is "four hundred thirteen million, four hundred thirty thousand, thirty-one".

Divisors: 1 7 3581 16493 25067 115451 59061433 413430031