Base | Representation |
---|---|
bin | 100111000010… |
… | …000101000001 |
3 | 201020211211202 |
4 | 213002011001 |
5 | 10104412004 |
6 | 1003150545 |
7 | 152654165 |
oct | 47020501 |
9 | 21224752 |
10 | 10232129 |
11 | 5859606 |
12 | 3515455 |
13 | 217341b |
14 | 1504ca5 |
15 | d71b1e |
hex | 9c2141 |
10232129 has 2 divisors, whose sum is σ = 10232130. Its totient is φ = 10232128.
The previous prime is 10232093. The next prime is 10232141. The reversal of 10232129 is 92123201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9935104 + 297025 = 3152^2 + 545^2 .
It is an emirp because it is prime and its reverse (92123201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10232129 - 28 = 10231873 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10232129.
It is not a weakly prime, because it can be changed into another prime (10232149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5116064 + 5116065.
It is an arithmetic number, because the mean of its divisors is an integer number (5116065).
Almost surely, 210232129 is an apocalyptic number.
It is an amenable number.
10232129 is a deficient number, since it is larger than the sum of its proper divisors (1).
10232129 is an equidigital number, since it uses as much as digits as its factorization.
10232129 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 10232129 is about 3198.7699198286. The cubic root of 10232129 is about 217.0977565736.
The spelling of 10232129 in words is "ten million, two hundred thirty-two thousand, one hundred twenty-nine".
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