Base | Representation |
---|---|
bin | 11110110100111010001 |
3 | 1220022122012 |
4 | 3312213101 |
5 | 224311004 |
6 | 33352305 |
7 | 11404661 |
oct | 3664721 |
9 | 1808565 |
10 | 1010129 |
11 | 62aa1a |
12 | 408695 |
13 | 294a13 |
14 | 1c41a1 |
15 | 14e46e |
hex | f69d1 |
1010129 has 2 divisors, whose sum is σ = 1010130. Its totient is φ = 1010128.
The previous prime is 1010083. The next prime is 1010131. The reversal of 1010129 is 9210101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 960400 + 49729 = 980^2 + 223^2 .
It is a cyclic number.
It is not a de Polignac number, because 1010129 - 28 = 1009873 is a prime.
Together with 1010131, it forms a pair of twin primes.
It is a Chen prime.
It is an alternating number because its digits alternate between odd and even.
It is not a weakly prime, because it can be changed into another prime (1010179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505064 + 505065.
It is an arithmetic number, because the mean of its divisors is an integer number (505065).
21010129 is an apocalyptic number.
It is an amenable number.
1010129 is a deficient number, since it is larger than the sum of its proper divisors (1).
1010129 is an equidigital number, since it uses as much as digits as its factorization.
1010129 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 14.
The square root of 1010129 is about 1005.0517399617. The cubic root of 1010129 is about 100.3364997425.
The spelling of 1010129 in words is "one million, ten thousand, one hundred twenty-nine".
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