Base | Representation |
---|---|
bin | 100110101001… |
… | …101010101011 |
3 | 201001202200102 |
4 | 212221222223 |
5 | 10043212024 |
6 | 1001100015 |
7 | 152056523 |
oct | 46515253 |
9 | 21052612 |
10 | 10132139 |
11 | 57a0476 |
12 | 348760b |
13 | 2139a64 |
14 | 14ba683 |
15 | d521ae |
hex | 9a9aab |
10132139 has 2 divisors, whose sum is σ = 10132140. Its totient is φ = 10132138.
The previous prime is 10132103. The next prime is 10132141. The reversal of 10132139 is 93123101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10132139 - 212 = 10128043 is a prime.
Together with 10132141, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10132139.
It is not a weakly prime, because it can be changed into another prime (10132439) 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, 5066069 + 5066070.
It is an arithmetic number, because the mean of its divisors is an integer number (5066070).
Almost surely, 210132139 is an apocalyptic number.
10132139 is a deficient number, since it is larger than the sum of its proper divisors (1).
10132139 is an equidigital number, since it uses as much as digits as its factorization.
10132139 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 162, while the sum is 20.
The square root of 10132139 is about 3183.1021032948. The cubic root of 10132139 is about 216.3882691299.
The spelling of 10132139 in words is "ten million, one hundred thirty-two thousand, one hundred thirty-nine".
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