Base | Representation |
---|---|
bin | 100101111010… |
… | …010110111001 |
3 | 200200220212110 |
4 | 211322112321 |
5 | 10021011421 |
6 | 553002533 |
7 | 150321546 |
oct | 45722671 |
9 | 20626773 |
10 | 9938361 |
11 | 5678924 |
12 | 33b3449 |
13 | 209c7b4 |
14 | 1469bcd |
15 | d14a76 |
hex | 97a5b9 |
9938361 has 8 divisors (see below), whose sum is σ = 13347040. Its totient is φ = 6577632.
The previous prime is 9938347. The next prime is 9938377. The reversal of 9938361 is 1638399.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9938361 - 26 = 9938297 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (9938861) 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, 11500 + ... + 12333.
It is an arithmetic number, because the mean of its divisors is an integer number (1668380).
Almost surely, 29938361 is an apocalyptic number.
It is an amenable number.
9938361 is a deficient number, since it is larger than the sum of its proper divisors (3408679).
9938361 is a wasteful number, since it uses less digits than its factorization.
9938361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23975.
The product of its digits is 34992, while the sum is 39.
The square root of 9938361 is about 3152.5166137548. The cubic root of 9938361 is about 214.9998990445. Note that the first 3 decimals are identical.
The spelling of 9938361 in words is "nine million, nine hundred thirty-eight thousand, three hundred sixty-one".
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