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430014031 = 1742160083
BaseRepresentation
bin11001101000010…
…111111001001111
31002222010222100121
4121220113321033
51340040422111
6110400405411
713441026136
oct3150277117
91088128317
10430014031
112008059a7
12100016867
136b11ca95
144117891d
1527b41871
hex19a17e4f

430014031 has 8 divisors (see below), whose sum is σ = 456398064. Its totient is φ = 403751040.

The previous prime is 430014029. The next prime is 430014043. The reversal of 430014031 is 130410034.

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 430014031 - 21 = 430014029 is a prime.

It is a super-2 number, since 2×4300140312 = 369824133713737922, 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 = 430013996 and 430014014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430014331) 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, 22885 + ... + 37198.

It is an arithmetic number, because the mean of its divisors is an integer number (57049758).

Almost surely, 2430014031 is an apocalyptic number.

430014031 is a deficient number, since it is larger than the sum of its proper divisors (26384033).

430014031 is a wasteful number, since it uses less digits than its factorization.

430014031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60521.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 430014031 is about 20736.7796680198. The cubic root of 430014031 is about 754.7924409345.

Adding to 430014031 its reverse (130410034), we get a palindrome (560424065).

The spelling of 430014031 in words is "four hundred thirty million, fourteen thousand, thirty-one".

Divisors: 1 17 421 7157 60083 1021411 25294943 430014031