Base | Representation |
---|---|
bin | 100110111101… |
… | …110000100000 |
3 | 201012221120022 |
4 | 212331300200 |
5 | 10103330212 |
6 | 1002533012 |
7 | 152551454 |
oct | 46756040 |
9 | 21187508 |
10 | 10214432 |
11 | 5847288 |
12 | 3507168 |
13 | 2168357 |
14 | 14dc664 |
15 | d6b772 |
hex | 9bdc20 |
10214432 has 12 divisors (see below), whose sum is σ = 20109726. Its totient is φ = 5107200.
The previous prime is 10214431. The next prime is 10214437. The reversal of 10214432 is 23441201.
It can be written as a sum of positive squares in only one way, i.e., 10214416 + 16 = 3196^2 + 4^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10214432.
It is not an unprimeable number, because it can be changed into a prime (10214431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159569 + ... + 159632.
Almost surely, 210214432 is an apocalyptic number.
It is an amenable number.
10214432 is a deficient number, since it is larger than the sum of its proper divisors (9895294).
10214432 is an equidigital number, since it uses as much as digits as its factorization.
10214432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319211 (or 319203 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 10214432 is about 3196.0025031279. The cubic root of 10214432 is about 216.9725237214.
Adding to 10214432 its reverse (23441201), we get a palindrome (33655633).
The spelling of 10214432 in words is "ten million, two hundred fourteen thousand, four hundred thirty-two".
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