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1430050411 = 181243651
BaseRepresentation
bin101010100111100…
…1101011001101011
310200122220002101001
41111033031121223
510412043103121
6353522535431
750303141116
oct12517153153
93618802331
101430050411
11674254049
1233ab07577
1319a37069a
14d7cd557d
158582d991
hex553cd66b

1430050411 has 6 divisors (see below), whose sum is σ = 1438027836. Its totient is φ = 1422117000.

The previous prime is 1430050403. The next prime is 1430050423. The reversal of 1430050411 is 1140500341.

It is not a de Polignac number, because 1430050411 - 23 = 1430050403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1430051411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10936 + ... + 54586.

It is an arithmetic number, because the mean of its divisors is an integer number (239671306).

Almost surely, 21430050411 is an apocalyptic number.

1430050411 is a deficient number, since it is larger than the sum of its proper divisors (7977425).

1430050411 is an frugal number, since it uses more digits than its factorization.

1430050411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44013 (or 43832 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1430050411 is about 37816.0073381630. The cubic root of 1430050411 is about 1126.6364099204.

Adding to 1430050411 its reverse (1140500341), we get a palindrome (2570550752).

The spelling of 1430050411 in words is "one billion, four hundred thirty million, fifty thousand, four hundred eleven".

Divisors: 1 181 32761 43651 7900831 1430050411