Base | Representation |
---|---|
bin | 10111000110101101… |
… | …01100010010100001 |
3 | 1012000110220022001101 |
4 | 23203112230102201 |
5 | 200401000424301 |
6 | 5410511234401 |
7 | 616250622412 |
oct | 134326542241 |
9 | 35013808041 |
10 | 12404311201 |
11 | 5295a01667 |
12 | 24a2218a01 |
13 | 1228b55519 |
14 | 8595c5809 |
15 | 4c8ed6701 |
hex | 2e35ac4a1 |
12404311201 has 8 divisors (see below), whose sum is σ = 13245984000. Its totient is φ = 11590234320.
The previous prime is 12404311181. The next prime is 12404311207. The reversal of 12404311201 is 10211340421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12404311201 - 221 = 12402214049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12404311207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6898051 + ... + 6899848.
It is an arithmetic number, because the mean of its divisors is an integer number (1655748000).
Almost surely, 212404311201 is an apocalyptic number.
It is an amenable number.
12404311201 is a deficient number, since it is larger than the sum of its proper divisors (841672799).
12404311201 is a wasteful number, since it uses less digits than its factorization.
12404311201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13797959.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 12404311201 its reverse (10211340421), we get a palindrome (22615651622).
The spelling of 12404311201 in words is "twelve billion, four hundred four million, three hundred eleven thousand, two hundred one".
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