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1430104201 = 12711260663
BaseRepresentation
bin101010100111101…
…1010100010001001
310200122222211011021
41111033122202021
510412101313301
6353524032441
750303454001
oct12517324211
93618884137
101430104201
116742904a9
1233ab32721
1319a38c006
14d7d0b001
158583e8a1
hex553da889

1430104201 has 4 divisors (see below), whose sum is σ = 1441364992. Its totient is φ = 1418843412.

The previous prime is 1430104171. The next prime is 1430104241. The reversal of 1430104201 is 1024010341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1024010341 = 2437420193.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1430104201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1430104241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5630205 + ... + 5630458.

It is an arithmetic number, because the mean of its divisors is an integer number (360341248).

Almost surely, 21430104201 is an apocalyptic number.

It is an amenable number.

1430104201 is a deficient number, since it is larger than the sum of its proper divisors (11260791).

1430104201 is a wasteful number, since it uses less digits than its factorization.

1430104201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11260790.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1430104201 is about 37816.7185382339. The cubic root of 1430104201 is about 1126.6505355327.

Adding to 1430104201 its reverse (1024010341), we get a palindrome (2454114542).

The spelling of 1430104201 in words is "one billion, four hundred thirty million, one hundred four thousand, two hundred one".

Divisors: 1 127 11260663 1430104201