Base | Representation |
---|---|
bin | 10111000110101011… |
… | …11001101101000001 |
3 | 1012000110111202211022 |
4 | 23203111321231001 |
5 | 200400422312001 |
6 | 5410502555225 |
7 | 616246100342 |
oct | 134325715501 |
9 | 35013452738 |
10 | 12404104001 |
11 | 529587aa23 |
12 | 24a2138b15 |
13 | 1228ab2113 |
14 | 8595700c9 |
15 | 4c8e9511b |
hex | 2e3579b41 |
12404104001 has 8 divisors (see below), whose sum is σ = 13059679680. Its totient is φ = 11748801168.
The previous prime is 12404103989. The next prime is 12404104003. The reversal of 12404104001 is 10040140421.
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 12404104001 - 26 = 12404103937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12404104003) 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, 28655 + ... + 160091.
It is an arithmetic number, because the mean of its divisors is an integer number (1632459960).
Almost surely, 212404104001 is an apocalyptic number.
It is an amenable number.
12404104001 is a deficient number, since it is larger than the sum of its proper divisors (655575679).
12404104001 is a wasteful number, since it uses less digits than its factorization.
12404104001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136423.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12404104001 its reverse (10040140421), we get a palindrome (22444244422).
The spelling of 12404104001 in words is "twelve billion, four hundred four million, one hundred four thousand, one".
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