Base | Representation |
---|---|
bin | 10010110100011000… |
… | …10001101011000011 |
3 | 222002002202202200102 |
4 | 21122030101223003 |
5 | 131142343232042 |
6 | 4350304313015 |
7 | 505235644205 |
oct | 113214215303 |
9 | 28062682612 |
10 | 10103102147 |
11 | 4314a351a6 |
12 | 1b5b61276b |
13 | c50178c68 |
14 | 6bbb20775 |
15 | 3e1e76b32 |
hex | 25a311ac3 |
10103102147 has 2 divisors, whose sum is σ = 10103102148. Its totient is φ = 10103102146.
The previous prime is 10103102137. The next prime is 10103102167. The reversal of 10103102147 is 74120130101.
It is a happy number.
It is an a-pointer prime, because the next prime (10103102167) can be obtained adding 10103102147 to its sum of digits (20).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10103102147 - 210 = 10103101123 is a prime.
It is not a weakly prime, because it can be changed into another prime (10103102137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051551073 + 5051551074.
It is an arithmetic number, because the mean of its divisors is an integer number (5051551074).
Almost surely, 210103102147 is an apocalyptic number.
10103102147 is a deficient number, since it is larger than the sum of its proper divisors (1).
10103102147 is an equidigital number, since it uses as much as digits as its factorization.
10103102147 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 168, while the sum is 20.
Adding to 10103102147 its reverse (74120130101), we get a palindrome (84223232248).
The spelling of 10103102147 in words is "ten billion, one hundred three million, one hundred two thousand, one hundred forty-seven".
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