Base | Representation |
---|---|
bin | 111101111011… |
… | …011010010001 |
3 | 1010112210001001 |
4 | 331323122101 |
5 | 13123443004 |
6 | 1335542001 |
7 | 254662552 |
oct | 75733221 |
9 | 33483031 |
10 | 16234129 |
11 | 9188a3a |
12 | 552a901 |
13 | 34952c2 |
14 | 2228329 |
15 | 165a1a4 |
hex | f7b691 |
16234129 has 8 divisors (see below), whose sum is σ = 16668288. Its totient is φ = 15803760.
The previous prime is 16234123. The next prime is 16234217. The reversal of 16234129 is 92143261.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16234129 - 23 = 16234121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16234097 and 16234106.
It is not an unprimeable number, because it can be changed into a prime (16234121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9099 + ... + 10735.
It is an arithmetic number, because the mean of its divisors is an integer number (2083536).
Almost surely, 216234129 is an apocalyptic number.
It is an amenable number.
16234129 is a deficient number, since it is larger than the sum of its proper divisors (434159).
16234129 is a wasteful number, since it uses less digits than its factorization.
16234129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1895.
The product of its digits is 2592, while the sum is 28.
The square root of 16234129 is about 4029.1598379811. The cubic root of 16234129 is about 253.2073633105.
The spelling of 16234129 in words is "sixteen million, two hundred thirty-four thousand, one hundred twenty-nine".
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