Base | Representation |
---|---|
bin | 100110100010… |
… | …101010010111 |
3 | 201000022022202 |
4 | 212202222113 |
5 | 10041302242 |
6 | 1000315115 |
7 | 151610054 |
oct | 46425227 |
9 | 21008282 |
10 | 10103447 |
11 | 5780962 |
12 | 3472a9b |
13 | 2129993 |
14 | 14b002b |
15 | d48932 |
hex | 9a2a97 |
10103447 has 2 divisors, whose sum is σ = 10103448. Its totient is φ = 10103446.
The previous prime is 10103437. The next prime is 10103453. The reversal of 10103447 is 74430101.
10103447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10103447 - 210 = 10102423 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10103407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051723 + 5051724.
It is an arithmetic number, because the mean of its divisors is an integer number (5051724).
Almost surely, 210103447 is an apocalyptic number.
10103447 is a deficient number, since it is larger than the sum of its proper divisors (1).
10103447 is an equidigital number, since it uses as much as digits as its factorization.
10103447 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 10103447 is about 3178.5919838822. The cubic root of 10103447 is about 216.1838212856.
Adding to 10103447 its reverse (74430101), we get a palindrome (84533548).
The spelling of 10103447 in words is "ten million, one hundred three thousand, four hundred forty-seven".
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