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430345013 = 7544111299
BaseRepresentation
bin11001101001101…
…000101100110101
31002222202210101012
4121221220230311
51340132020023
6110411442005
713443605120
oct3151505465
91088683335
10430345013
11200a1163a
12100156305
136b207627
14412233b7
1527ba9978
hex19a68b35

430345013 has 8 divisors (see below), whose sum is σ = 491956800. Its totient is φ = 368766720.

The previous prime is 430345009. The next prime is 430345051. The reversal of 430345013 is 310543034.

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

It is not a de Polignac number, because 430345013 - 22 = 430345009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 430345013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430345063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32438 + ... + 43736.

It is an arithmetic number, because the mean of its divisors is an integer number (61494600).

Almost surely, 2430345013 is an apocalyptic number.

It is an amenable number.

430345013 is a deficient number, since it is larger than the sum of its proper divisors (61611787).

430345013 is a wasteful number, since it uses less digits than its factorization.

430345013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16747.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 430345013 is about 20744.7586874372. The cubic root of 430345013 is about 754.9860459681.

Adding to 430345013 its reverse (310543034), we get a palindrome (740888047).

The spelling of 430345013 in words is "four hundred thirty million, three hundred forty-five thousand, thirteen".

Divisors: 1 7 5441 11299 38087 79093 61477859 430345013