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12034401301 = 13925723177
BaseRepresentation
bin10110011010100111…
…00110010000010101
31011001200211221001201
423031103212100111
5144121301320201
65310054552501
7604136503036
oct131523462025
934050757051
1012034401301
1151161188aa
1223ba368731
13119a31ac20
14822414a8d
154a67b8801
hex2cd4e6415

12034401301 has 4 divisors (see below), whose sum is σ = 12960124492. Its totient is φ = 11108678112.

The previous prime is 12034401299. The next prime is 12034401307. The reversal of 12034401301 is 10310443021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10310443021 = 11909865769.

It can be written as a sum of positive squares in 2 ways, for example, as 3575920401 + 8458480900 = 59799^2 + 91970^2 .

It is a cyclic number.

It is not a de Polignac number, because 12034401301 - 21 = 12034401299 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 (12034401307) 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, 462861576 + ... + 462861601.

It is an arithmetic number, because the mean of its divisors is an integer number (3240031123).

Almost surely, 212034401301 is an apocalyptic number.

It is an amenable number.

12034401301 is a deficient number, since it is larger than the sum of its proper divisors (925723191).

12034401301 is an equidigital number, since it uses as much as digits as its factorization.

12034401301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925723190.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12034401301 its reverse (10310443021), we get a palindrome (22344844322).

The spelling of 12034401301 in words is "twelve billion, thirty-four million, four hundred one thousand, three hundred one".

Divisors: 1 13 925723177 12034401301