Base | Representation |
---|---|
bin | 100010011000… |
… | …101000101001 |
3 | 121221221121111 |
4 | 202120220221 |
5 | 4301420201 |
6 | 521110321 |
7 | 136421206 |
oct | 42305051 |
9 | 17857544 |
10 | 9013801 |
11 | 50a7225 |
12 | 30283a1 |
13 | 1b37a14 |
14 | 12a8cad |
15 | bd0b51 |
hex | 898a29 |
9013801 has 4 divisors (see below), whose sum is σ = 9205632. Its totient is φ = 8821972.
The previous prime is 9013747. The next prime is 9013811. The reversal of 9013801 is 1083109.
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, and also an emirpimes, since its reverse is a distinct semiprime: 1083109 = 31 ⋅34939.
It is a cyclic number.
It is not a de Polignac number, because 9013801 - 27 = 9013673 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9013811) 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, 95845 + ... + 95938.
It is an arithmetic number, because the mean of its divisors is an integer number (2301408).
Almost surely, 29013801 is an apocalyptic number.
It is an amenable number.
9013801 is a deficient number, since it is larger than the sum of its proper divisors (191831).
9013801 is a wasteful number, since it uses less digits than its factorization.
9013801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191830.
The product of its (nonzero) digits is 216, while the sum is 22.
The square root of 9013801 is about 3002.2992855477. The cubic root of 9013801 is about 208.1146511040.
The spelling of 9013801 in words is "nine million, thirteen thousand, eight hundred one".
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