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10014300221 = 12547798143
BaseRepresentation
bin10010101001110011…
…00001100000111101
3221211220200011100012
421110321201200331
5131002130101341
64333413113005
7503110101362
oct112471414075
927756604305
1010014300221
1142798a1a82
121b35928765
13c37956443
146b0006469
153d92850eb
hex254e6183d

10014300221 has 4 divisors (see below), whose sum is σ = 10015110912. Its totient is φ = 10013489532.

The previous prime is 10014300217. The next prime is 10014300223. The reversal of 10014300221 is 12200341001.

10014300221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 10014300221 - 22 = 10014300217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10014300196 and 10014300205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10014300223) 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, 386525 + ... + 411618.

It is an arithmetic number, because the mean of its divisors is an integer number (2503777728).

Almost surely, 210014300221 is an apocalyptic number.

It is an amenable number.

10014300221 is a deficient number, since it is larger than the sum of its proper divisors (810691).

10014300221 is an equidigital number, since it uses as much as digits as its factorization.

10014300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810690.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10014300221 its reverse (12200341001), we get a palindrome (22214641222).

The spelling of 10014300221 in words is "ten billion, fourteen million, three hundred thousand, two hundred twenty-one".

Divisors: 1 12547 798143 10014300221