Base | Representation |
---|---|
bin | 100111000111… |
… | …000010111101 |
3 | 201021212202101 |
4 | 213013002331 |
5 | 10111034402 |
6 | 1003425101 |
7 | 153100414 |
oct | 47070275 |
9 | 21255671 |
10 | 10252477 |
11 | 5872924 |
12 | 3525191 |
13 | 217c771 |
14 | 150c47b |
15 | d77b87 |
hex | 9c70bd |
10252477 has 2 divisors, whose sum is σ = 10252478. Its totient is φ = 10252476.
The previous prime is 10252433. The next prime is 10252481. The reversal of 10252477 is 77425201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8826841 + 1425636 = 2971^2 + 1194^2 .
It is a cyclic number.
It is not a de Polignac number, because 10252477 - 215 = 10219709 is a prime.
It is a super-2 number, since 2×102524772 = 210226569271058, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10252577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5126238 + 5126239.
It is an arithmetic number, because the mean of its divisors is an integer number (5126239).
Almost surely, 210252477 is an apocalyptic number.
It is an amenable number.
10252477 is a deficient number, since it is larger than the sum of its proper divisors (1).
10252477 is an equidigital number, since it uses as much as digits as its factorization.
10252477 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 10252477 is about 3201.9489377565. The cubic root of 10252477 is about 217.2415708964.
Adding to 10252477 its reverse (77425201), we get a palindrome (87677678).
The spelling of 10252477 in words is "ten million, two hundred fifty-two thousand, four hundred seventy-seven".
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