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1430141301 = 321038091907
BaseRepresentation
bin101010100111110…
…0011100101110101
310200200001201001100
41111033203211311
510412104010201
6353524520313
750304000111
oct12517434565
93620051040
101430141301
11674306366
1233ab50099
1319a3a2b74
14d7d1a741
158584a886
hex553e3975

1430141301 has 24 divisors (see below), whose sum is σ = 2089488960. Its totient is φ = 942509376.

The previous prime is 1430141291. The next prime is 1430141309. The reversal of 1430141301 is 1031410341.

It is a de Polignac number, because none of the positive numbers 2k-1430141301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430141309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 748990 + ... + 750896.

It is an arithmetic number, because the mean of its divisors is an integer number (87062040).

Almost surely, 21430141301 is an apocalyptic number.

It is an amenable number.

1430141301 is a deficient number, since it is larger than the sum of its proper divisors (659347659).

1430141301 is a wasteful number, since it uses less digits than its factorization.

1430141301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825 (or 2822 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1430141301 is about 37817.2090588399. The cubic root of 1430141301 is about 1126.6602780333.

Adding to 1430141301 its reverse (1031410341), we get a palindrome (2461551642).

The spelling of 1430141301 in words is "one billion, four hundred thirty million, one hundred forty-one thousand, three hundred one".

Divisors: 1 3 9 103 309 809 927 1907 2427 5721 7281 17163 83327 196421 249981 589263 749943 1542763 1767789 4628289 13884867 158904589 476713767 1430141301