Base | Representation |
---|---|
bin | 110111010110… |
… | …0000101010001 |
3 | 2000121012000112 |
4 | 1232230011101 |
5 | 24412011101 |
6 | 2513531105 |
7 | 501430631 |
oct | 156540521 |
9 | 60535015 |
10 | 29016401 |
11 | 154194a7 |
12 | 9873a95 |
13 | 601c38b |
14 | 3bd46c1 |
15 | 28326bb |
hex | 1bac151 |
29016401 has 4 divisors (see below), whose sum is σ = 30543600. Its totient is φ = 27489204.
The previous prime is 29016373. The next prime is 29016413. The reversal of 29016401 is 10461092.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 29016401 - 210 = 29015377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29016451) 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, 763571 + ... + 763608.
It is an arithmetic number, because the mean of its divisors is an integer number (7635900).
Almost surely, 229016401 is an apocalyptic number.
It is an amenable number.
29016401 is a deficient number, since it is larger than the sum of its proper divisors (1527199).
29016401 is a wasteful number, since it uses less digits than its factorization.
29016401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1527198.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 29016401 is about 5386.6873865113. The cubic root of 29016401 is about 307.2895901226.
Adding to 29016401 its reverse (10461092), we get a palindrome (39477493).
The spelling of 29016401 in words is "twenty-nine million, sixteen thousand, four hundred one".
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