Base | Representation |
---|---|
bin | 100110111101… |
… | …100010001010 |
3 | 201012220022022 |
4 | 212331202022 |
5 | 10103313024 |
6 | 1002524442 |
7 | 152546003 |
oct | 46754212 |
9 | 21186268 |
10 | 10213514 |
11 | 5846623 |
12 | 3506722 |
13 | 2167acc |
14 | 14dc1aa |
15 | d6b35e |
hex | 9bd88a |
10213514 has 4 divisors (see below), whose sum is σ = 15320274. Its totient is φ = 5106756.
The previous prime is 10213513. The next prime is 10213519. The reversal of 10213514 is 41531201.
10213514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41531201 = 503 ⋅82567.
It can be written as a sum of positive squares in only one way, i.e., 6477025 + 3736489 = 2545^2 + 1933^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10213492 and 10213501.
It is not an unprimeable number, because it can be changed into a prime (10213513) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553377 + ... + 2553380.
Almost surely, 210213514 is an apocalyptic number.
10213514 is a deficient number, since it is larger than the sum of its proper divisors (5106760).
10213514 is an equidigital number, since it uses as much as digits as its factorization.
10213514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5106759.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 10213514 is about 3195.8588829922. The cubic root of 10213514 is about 216.9660235478.
Adding to 10213514 its reverse (41531201), we get a palindrome (51744715).
The spelling of 10213514 in words is "ten million, two hundred thirteen thousand, five hundred fourteen".
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