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10000231301 = 50069199729
BaseRepresentation
bin10010101000000111…
…10110101110000101
3221210221012101102002
421110003312232011
5130440024400201
64332151355045
7502546364204
oct112403665605
927727171362
1010000231301
114271962875
121b31082a85
13c34a6b838
146ac1c323b
153d7e0676b
hex2540f6b85

10000231301 has 4 divisors (see below), whose sum is σ = 10000481100. Its totient is φ = 9999981504.

The previous prime is 10000231177. The next prime is 10000231303. The reversal of 10000231301 is 10313200001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4379130625 + 5621100676 = 66175^2 + 74974^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10000231301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000231303) 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, 49796 + ... + 149933.

It is an arithmetic number, because the mean of its divisors is an integer number (2500120275).

Almost surely, 210000231301 is an apocalyptic number.

It is an amenable number.

10000231301 is a deficient number, since it is larger than the sum of its proper divisors (249799).

10000231301 is an equidigital number, since it uses as much as digits as its factorization.

10000231301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249798.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10000231301 its reverse (10313200001), we get a palindrome (20313431302).

The spelling of 10000231301 in words is "ten billion, two hundred thirty-one thousand, three hundred one".

Divisors: 1 50069 199729 10000231301