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430014012 = 223183119571
BaseRepresentation
bin11001101000010…
…111111000111100
31002222010222022220
4121220113320330
51340040422022
6110400405340
713441026111
oct3150277074
91088128286
10430014012
1120080598a
12100016850
136b11ca7c
1441178908
1527b4185c
hex19a17e3c

430014012 has 24 divisors (see below), whose sum is σ = 1003965312. Its totient is φ = 143252400.

The previous prime is 430013977. The next prime is 430014029. The reversal of 430014012 is 210410034.

It is a super-2 number, since 2×4300140122 = 369824101032672288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430013982 and 430014000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12187 + ... + 31757.

It is an arithmetic number, because the mean of its divisors is an integer number (41831888).

Almost surely, 2430014012 is an apocalyptic number.

It is an amenable number.

430014012 is an abundant number, since it is smaller than the sum of its proper divisors (573951300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430014012 is a wasteful number, since it uses less digits than its factorization.

430014012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21409 (or 21407 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 430014012 is about 20736.7792098966. The cubic root of 430014012 is about 754.7924298177.

Adding to 430014012 its reverse (210410034), we get a palindrome (640424046).

The spelling of 430014012 in words is "four hundred thirty million, fourteen thousand, twelve".

Divisors: 1 2 3 4 6 12 1831 3662 5493 7324 10986 19571 21972 39142 58713 78284 117426 234852 35834501 71669002 107503503 143338004 215007006 430014012