Base | Representation |
---|---|
bin | 100111000100… |
… | …100100100010 |
3 | 201021100211212 |
4 | 213010210202 |
5 | 10110223323 |
6 | 1003310122 |
7 | 153026021 |
oct | 47044442 |
9 | 21240755 |
10 | 10242338 |
11 | 5866247 |
12 | 351b342 |
13 | 2177c72 |
14 | 15088b8 |
15 | d74b78 |
hex | 9c4922 |
10242338 has 18 divisors (see below), whose sum is σ = 16095537. Its totient is φ = 4888080.
The previous prime is 10242329. The next prime is 10242343. The reversal of 10242338 is 83324201.
It can be written as a sum of positive squares in 2 ways, for example, as 10195249 + 47089 = 3193^2 + 217^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=2263.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 140270 + ... + 140342.
Almost surely, 210242338 is an apocalyptic number.
10242338 is a deficient number, since it is larger than the sum of its proper divisors (5853199).
10242338 is an frugal number, since it uses more digits than its factorization.
10242338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210 (or 106 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 10242338 is about 3200.3652916503. The cubic root of 10242338 is about 217.1699349147.
Multiplying 10242338 by its product of nonzero digits (1152), we get a square (11799173376 = 1086242).
Adding to 10242338 its reverse (83324201), we get a palindrome (93566539).
The spelling of 10242338 in words is "ten million, two hundred forty-two thousand, three hundred thirty-eight".
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