Base | Representation |
---|---|
bin | 10011000101111010… |
… | …00111001111001011 |
3 | 222110100102011021002 |
4 | 21202331013033023 |
5 | 131443012402222 |
6 | 4413035405215 |
7 | 512002413104 |
oct | 114275071713 |
9 | 28410364232 |
10 | 10250122187 |
11 | 438aa21568 |
12 | 1ba08b380b |
13 | c74773676 |
14 | 6d34713ab |
15 | 3eed18392 |
hex | 262f473cb |
10250122187 has 2 divisors, whose sum is σ = 10250122188. Its totient is φ = 10250122186.
The previous prime is 10250122133. The next prime is 10250122213. The reversal of 10250122187 is 78122105201.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10250122187 is a prime.
It is not a weakly prime, because it can be changed into another prime (10250122387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5125061093 + 5125061094.
It is an arithmetic number, because the mean of its divisors is an integer number (5125061094).
Almost surely, 210250122187 is an apocalyptic number.
10250122187 is a deficient number, since it is larger than the sum of its proper divisors (1).
10250122187 is an equidigital number, since it uses as much as digits as its factorization.
10250122187 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2240, while the sum is 29.
Adding to 10250122187 its reverse (78122105201), we get a palindrome (88372227388).
The spelling of 10250122187 in words is "ten billion, two hundred fifty million, one hundred twenty-two thousand, one hundred eighty-seven".
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