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10030213201 = 27653362717
BaseRepresentation
bin10010101011101100…
…01110100001010001
3221220000121121211211
421111312032201101
5131020213310301
64335142140121
7503362256041
oct112566164121
927800547754
1010030213201
1142878806a8
121b3b121641
13c3b0384c8
146b2189721
153da87a051
hex255d8e851

10030213201 has 4 divisors (see below), whose sum is σ = 10030603572. Its totient is φ = 10029822832.

The previous prime is 10030213189. The next prime is 10030213217. The reversal of 10030213201 is 10231203001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10231203001 = 73913844659.

It can be written as a sum of positive squares in 2 ways, for example, as 3111966225 + 6918246976 = 55785^2 + 83176^2 .

It is a cyclic number.

It is not a de Polignac number, because 10030213201 - 211 = 10030211153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030213261) 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, 153706 + ... + 209011.

It is an arithmetic number, because the mean of its divisors is an integer number (2507650893).

Almost surely, 210030213201 is an apocalyptic number.

It is an amenable number.

10030213201 is a deficient number, since it is larger than the sum of its proper divisors (390371).

10030213201 is an equidigital number, since it uses as much as digits as its factorization.

10030213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390370.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10030213201 its reverse (10231203001), we get a palindrome (20261416202).

The spelling of 10030213201 in words is "ten billion, thirty million, two hundred thirteen thousand, two hundred one".

Divisors: 1 27653 362717 10030213201