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1430141001 = 319711931831
BaseRepresentation
bin101010100111110…
…0011100001001001
310200200001200122020
41111033203201021
510412104003001
6353524515053
750303666202
oct12517434111
93620050566
101430141001
11674306113
1233ab4ba89
1319a3a29a3
14d7d1a5a9
158584a736
hex553e3849

1430141001 has 32 divisors (see below), whose sum is σ = 2047150080. Its totient is φ = 885427200.

The previous prime is 1430140993. The next prime is 1430141021. The reversal of 1430141001 is 1001410341.

It is not a de Polignac number, because 1430141001 - 23 = 1430140993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1430141021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780156 + ... + 781986.

It is an arithmetic number, because the mean of its divisors is an integer number (63973440).

Almost surely, 21430141001 is an apocalyptic number.

It is an amenable number.

1430141001 is a deficient number, since it is larger than the sum of its proper divisors (617009079).

1430141001 is a wasteful number, since it uses less digits than its factorization.

1430141001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1430141001 is about 37817.2050923915. The cubic root of 1430141001 is about 1126.6601992537.

Adding to 1430141001 its reverse (1001410341), we get a palindrome (2431551342).

The spelling of 1430141001 in words is "one billion, four hundred thirty million, one hundred forty-one thousand, one".

Divisors: 1 3 19 57 71 193 213 579 1349 1831 3667 4047 5493 11001 13703 34789 41109 104367 130001 260357 353383 390003 781071 1060149 2470019 6714277 7410057 20142831 25090193 75270579 476713667 1430141001