Base | Representation |
---|---|
bin | 100111101011… |
… | …010111001101 |
3 | 201120102210201 |
4 | 213223113031 |
5 | 10130314404 |
6 | 1010533501 |
7 | 154260166 |
oct | 47532715 |
9 | 21512721 |
10 | 10401229 |
11 | 5964663 |
12 | 3597291 |
13 | 2202397 |
14 | 154a76d |
15 | da6ca4 |
hex | 9eb5cd |
10401229 has 4 divisors (see below), whose sum is σ = 11013084. Its totient is φ = 9789376.
The previous prime is 10401217. The next prime is 10401233. The reversal of 10401229 is 92210401.
10401229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4141225 + 6260004 = 2035^2 + 2502^2 .
It is a cyclic number.
It is not a de Polignac number, because 10401229 - 213 = 10393037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10401239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305902 + ... + 305935.
It is an arithmetic number, because the mean of its divisors is an integer number (2753271).
Almost surely, 210401229 is an apocalyptic number.
It is an amenable number.
10401229 is a deficient number, since it is larger than the sum of its proper divisors (611855).
10401229 is an equidigital number, since it uses as much as digits as its factorization.
10401229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611854.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 10401229 is about 3225.0936420513. The cubic root of 10401229 is about 218.2871744906.
The spelling of 10401229 in words is "ten million, four hundred one thousand, two hundred twenty-nine".
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