Base | Representation |
---|---|
bin | 100111101010… |
… | …110011011010 |
3 | 201120022122212 |
4 | 213222303122 |
5 | 10130231223 |
6 | 1010515122 |
7 | 154250414 |
oct | 47526332 |
9 | 21508585 |
10 | 10398938 |
11 | 5962970 |
12 | 3595aa2 |
13 | 2201324 |
14 | 15499b4 |
15 | da6278 |
hex | 9eacda |
10398938 has 32 divisors (see below), whose sum is σ = 17729280. Its totient is φ = 4533760.
The previous prime is 10398937. The next prime is 10398977. The reversal of 10398938 is 83989301.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10398895 and 10398904.
It is not an unprimeable number, because it can be changed into a prime (10398931) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91970 + ... + 92082.
It is an arithmetic number, because the mean of its divisors is an integer number (554040).
Almost surely, 210398938 is an apocalyptic number.
10398938 is a deficient number, since it is larger than the sum of its proper divisors (7330342).
10398938 is a wasteful number, since it uses less digits than its factorization.
10398938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262.
The product of its (nonzero) digits is 46656, while the sum is 41.
The square root of 10398938 is about 3224.7384390056. The cubic root of 10398938 is about 218.2711464924.
The spelling of 10398938 in words is "ten million, three hundred ninety-eight thousand, nine hundred thirty-eight".
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