Base | Representation |
---|---|
bin | 1000001001000… |
… | …0000010111011 |
3 | 2101020201101000 |
4 | 2002100002323 |
5 | 32220110233 |
6 | 3215500043 |
7 | 563136324 |
oct | 202200273 |
9 | 71221330 |
10 | 34144443 |
11 | 18301253 |
12 | b527623 |
13 | 70c6518 |
14 | 476b44b |
15 | 2ee6d13 |
hex | 20900bb |
34144443 has 16 divisors (see below), whose sum is σ = 52784640. Its totient is φ = 21772872.
The previous prime is 34144441. The next prime is 34144447. The reversal of 34144443 is 34444143.
It is not a de Polignac number, because 34144443 - 21 = 34144441 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (34144441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26871 + ... + 28112.
It is an arithmetic number, because the mean of its divisors is an integer number (3299040).
Almost surely, 234144443 is an apocalyptic number.
34144443 is a deficient number, since it is larger than the sum of its proper divisors (18640197).
34144443 is a wasteful number, since it uses less digits than its factorization.
34144443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55015 (or 55009 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 34144443 is about 5843.3246529694. The cubic root of 34144443 is about 324.4192959655.
Adding to 34144443 its reverse (34444143), we get a palindrome (68588586).
The spelling of 34144443 in words is "thirty-four million, one hundred forty-four thousand, four hundred forty-three".
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