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1430213514 = 23283842293
BaseRepresentation
bin101010100111111…
…0101001110001010
310200200012101002220
41111033311032022
510412113313024
6353530234510
750304420462
oct12517651612
93620171086
101430213514
11674355644
1233ab85a36
1319a3c99b2
14d7d38ba2
1585861e79
hex553f538a

1430213514 has 16 divisors (see below), whose sum is σ = 2870537952. Its totient is φ = 475052688.

The previous prime is 1430213501. The next prime is 1430213527. The reversal of 1430213514 is 4153120341.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1430213501) and next prime (1430213527).

It is an unprimeable number.

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, 419449 + ... + 422844.

It is an arithmetic number, because the mean of its divisors is an integer number (179408622).

Almost surely, 21430213514 is an apocalyptic number.

1430213514 is an abundant number, since it is smaller than the sum of its proper divisors (1440324438).

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

1430213514 is a wasteful number, since it uses less digits than its factorization.

1430213514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842581.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1430213514 is about 37818.1638105289. The cubic root of 1430213514 is about 1126.6792407632.

Adding to 1430213514 its reverse (4153120341), we get a palindrome (5583333855).

The spelling of 1430213514 in words is "one billion, four hundred thirty million, two hundred thirteen thousand, five hundred fourteen".

Divisors: 1 2 3 6 283 566 849 1698 842293 1684586 2526879 5053758 238368919 476737838 715106757 1430213514