Base | Representation |
---|---|
bin | 100010101111… |
… | …101110110001 |
3 | 122010202101012 |
4 | 202233232301 |
5 | 4312432101 |
6 | 523120305 |
7 | 140264051 |
oct | 42575661 |
9 | 18122335 |
10 | 9108401 |
11 | 5161305 |
12 | 3073095 |
13 | 1b6bab3 |
14 | 12d1561 |
15 | bedbbb |
hex | 8afbb1 |
9108401 has 4 divisors (see below), whose sum is σ = 9354612. Its totient is φ = 8862192.
The previous prime is 9108331. The next prime is 9108419. The reversal of 9108401 is 1048019.
9108401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1048019 = 7 ⋅149717.
It can be written as a sum of positive squares in 2 ways, for example, as 7480225 + 1628176 = 2735^2 + 1276^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9108401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9108431) 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, 123050 + ... + 123123.
It is an arithmetic number, because the mean of its divisors is an integer number (2338653).
Almost surely, 29108401 is an apocalyptic number.
It is an amenable number.
9108401 is a deficient number, since it is larger than the sum of its proper divisors (246211).
9108401 is a wasteful number, since it uses less digits than its factorization.
9108401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246210.
The product of its (nonzero) digits is 288, while the sum is 23.
The square root of 9108401 is about 3018.0127567656. The cubic root of 9108401 is about 208.8401745067.
The spelling of 9108401 in words is "nine million, one hundred eight thousand, four hundred one".
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