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10321000201 = 17957659219
BaseRepresentation
bin10011001110010110…
…11111011100001001
3222122021210010121201
421213023133130021
5132114134001301
64424050504201
7513523024411
oct114713373411
928567703551
1010321000201
114416a32236
122000595061
13c8635ba15
146dca41641
15406169201
hex2672df709

10321000201 has 4 divisors (see below), whose sum is σ = 10378659600. Its totient is φ = 10263340804.

The previous prime is 10321000177. The next prime is 10321000219. The reversal of 10321000201 is 10200012301.

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: 10200012301 = 15436610507.

It is a cyclic number.

It is not a de Polignac number, because 10321000201 - 217 = 10320869129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10321003201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28829431 + ... + 28829788.

It is an arithmetic number, because the mean of its divisors is an integer number (2594664900).

Almost surely, 210321000201 is an apocalyptic number.

It is an amenable number.

10321000201 is a deficient number, since it is larger than the sum of its proper divisors (57659399).

10321000201 is an equidigital number, since it uses as much as digits as its factorization.

10321000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57659398.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10321000201 its reverse (10200012301), we get a palindrome (20521012502).

The spelling of 10321000201 in words is "ten billion, three hundred twenty-one million, two hundred one", and thus it is an aban number.

Divisors: 1 179 57659219 10321000201