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430130341 = 19199113761
BaseRepresentation
bin11001101000110…
…100010010100101
31002222100212220101
4121220310102211
51340103132331
6110403104101
713442022214
oct3150642245
91088325811
10430130341
11200885323
12100072031
136b1609c4
14411a907b
1527b66061
hex19a344a5

430130341 has 8 divisors (see below), whose sum is σ = 455048000. Its totient is φ = 405440640.

The previous prime is 430130339. The next prime is 430130347. The reversal of 430130341 is 143031034.

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 430130341 - 21 = 430130339 is a prime.

It is a super-2 number, since 2×4301303412 = 370024220497552562, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430130347) 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, 53100 + ... + 60661.

It is an arithmetic number, because the mean of its divisors is an integer number (56881000).

Almost surely, 2430130341 is an apocalyptic number.

It is an amenable number.

430130341 is a deficient number, since it is larger than the sum of its proper divisors (24917659).

430130341 is a wasteful number, since it uses less digits than its factorization.

430130341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113979.

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

The square root of 430130341 is about 20739.5839157877. The cubic root of 430130341 is about 754.8604867722.

Adding to 430130341 its reverse (143031034), we get a palindrome (573161375).

The spelling of 430130341 in words is "four hundred thirty million, one hundred thirty thousand, three hundred forty-one".

Divisors: 1 19 199 3781 113761 2161459 22638439 430130341