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1430324413 = 71258916231
BaseRepresentation
bin101010101000001…
…0000010010111101
310200200102000020021
41111100100102331
510412130340123
6353532452141
750305362010
oct12520202275
93620360207
101430324413
116744209a1
1233b01a051
1319a43830b
14d7d67377
1585884c5d
hex554104bd

1430324413 has 8 divisors (see below), whose sum is σ = 1634887040. Its totient is φ = 1225819440.

The previous prime is 1430324411. The next prime is 1430324431. The reversal of 1430324413 is 3144230341.

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 1430324413 - 21 = 1430324411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430324411) 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, 80008 + ... + 96238.

It is an arithmetic number, because the mean of its divisors is an integer number (204360880).

Almost surely, 21430324413 is an apocalyptic number.

It is an amenable number.

1430324413 is a deficient number, since it is larger than the sum of its proper divisors (204562627).

1430324413 is a wasteful number, since it uses less digits than its factorization.

1430324413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28827.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1430324413 is about 37819.6299955460. The cubic root of 1430324413 is about 1126.7083609774.

Adding to 1430324413 its reverse (3144230341), we get a palindrome (4574554754).

The spelling of 1430324413 in words is "one billion, four hundred thirty million, three hundred twenty-four thousand, four hundred thirteen".

Divisors: 1 7 12589 16231 88123 113617 204332059 1430324413