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10010011201 = 12178225153
BaseRepresentation
bin10010101001010010…
…01010011001000001
3221211121121020220121
421110221022121001
5131000030324301
64333141140241
7503025456061
oct112451123101
927747536817
1010010011201
114277432633
121b343ba681
13c36ab4168
146ad60b3a1
153d8bd93a1
hex254a4a641

10010011201 has 4 divisors (see below), whose sum is σ = 10018237572. Its totient is φ = 10001784832.

The previous prime is 10010011159. The next prime is 10010011211. The reversal of 10010011201 is 10211001001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10211001001 = 71711142391.

It can be written as a sum of positive squares in 2 ways, for example, as 1982030400 + 8027980801 = 44520^2 + 89599^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010011201 - 225 = 9976456769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010011211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4111360 + ... + 4113793.

It is an arithmetic number, because the mean of its divisors is an integer number (2504559393).

Almost surely, 210010011201 is an apocalyptic number.

It is an amenable number.

10010011201 is a deficient number, since it is larger than the sum of its proper divisors (8226371).

10010011201 is an equidigital number, since it uses as much as digits as its factorization.

10010011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8226370.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10010011201 its reverse (10211001001), we get a palindrome (20221012202).

The spelling of 10010011201 in words is "ten billion, ten million, eleven thousand, two hundred one".

Divisors: 1 1217 8225153 10010011201