Base | Representation |
---|---|
bin | 10000110110011000… |
… | …01111011100010001 |
3 | 212100102212221021122 |
4 | 20123030033130101 |
5 | 122011302102101 |
6 | 4053345532025 |
7 | 440112552122 |
oct | 103314173421 |
9 | 25312787248 |
10 | 9046128401 |
11 | 3922338182 |
12 | 1905644015 |
13 | b121b13cb |
14 | 61b5c2049 |
15 | 37e28e51b |
hex | 21b30f711 |
9046128401 has 4 divisors (see below), whose sum is σ = 9053854704. Its totient is φ = 9038402100.
The previous prime is 9046128373. The next prime is 9046128419. The reversal of 9046128401 is 1048216409.
It is a happy number.
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.
It is a cyclic number.
It is not a de Polignac number, because 9046128401 - 26 = 9046128337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9046128491) 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, 3861395 + ... + 3863736.
It is an arithmetic number, because the mean of its divisors is an integer number (2263463676).
Almost surely, 29046128401 is an apocalyptic number.
It is an amenable number.
9046128401 is a deficient number, since it is larger than the sum of its proper divisors (7726303).
9046128401 is a wasteful number, since it uses less digits than its factorization.
9046128401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7726302.
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 9046128401 is about 95111.1371028651. The cubic root of 9046128401 is about 2083.6315074079.
The spelling of 9046128401 in words is "nine billion, forty-six million, one hundred twenty-eight thousand, four hundred one".
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