Base | Representation |
---|---|
bin | 100110111101… |
… | …010010100010 |
3 | 201012211221021 |
4 | 212331102202 |
5 | 10103300024 |
6 | 1002520054 |
7 | 152543044 |
oct | 46752242 |
9 | 21184837 |
10 | 10212514 |
11 | 58458a4 |
12 | 350602a |
13 | 2167510 |
14 | 14dba94 |
15 | d6ade4 |
hex | 9bd4a2 |
10212514 has 16 divisors (see below), whose sum is σ = 16664760. Its totient is φ = 4665600.
The previous prime is 10212511. The next prime is 10212539. The reversal of 10212514 is 41521201.
10212514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 9891025 + 321489 = 3145^2 + 567^2 .
It is not an unprimeable number, because it can be changed into a prime (10212511) 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, 682 + ... + 4570.
Almost surely, 210212514 is an apocalyptic number.
10212514 is a deficient number, since it is larger than the sum of its proper divisors (6452246).
10212514 is a wasteful number, since it uses less digits than its factorization.
10212514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4005.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 10212514 is about 3195.7024266975. The cubic root of 10212514 is about 216.9589423054.
Adding to 10212514 its reverse (41521201), we get a palindrome (51733715).
The spelling of 10212514 in words is "ten million, two hundred twelve thousand, five hundred fourteen".
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