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12041400301 = 71720200043
BaseRepresentation
bin10110011011011100…
…10010111111101101
31011002012000111212221
423031232102333231
5144130044302201
65310504555341
7604253133220
oct131556227755
934065014787
1012041400301
11511a0692a7
122400782b51
13119b8cb848
148233175b7
154a71ec4a1
hex2cdb92fed

12041400301 has 4 divisors (see below), whose sum is σ = 13761600352. Its totient is φ = 10321200252.

The previous prime is 12041400263. The next prime is 12041400307. The reversal of 12041400301 is 10300414021.

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: 10300414021 = 89115734989.

It is a cyclic number.

It is not a de Polignac number, because 12041400301 - 223 = 12033011693 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 (12041400307) 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, 860100015 + ... + 860100028.

It is an arithmetic number, because the mean of its divisors is an integer number (3440400088).

Almost surely, 212041400301 is an apocalyptic number.

It is an amenable number.

12041400301 is a deficient number, since it is larger than the sum of its proper divisors (1720200051).

12041400301 is an equidigital number, since it uses as much as digits as its factorization.

12041400301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720200050.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12041400301 its reverse (10300414021), we get a palindrome (22341814322).

The spelling of 12041400301 in words is "twelve billion, forty-one million, four hundred thousand, three hundred one".

Divisors: 1 7 1720200043 12041400301