Base | Representation |
---|---|
bin | 1000001001000… |
… | …0000010101110 |
3 | 2101020201100112 |
4 | 2002100002232 |
5 | 32220110210 |
6 | 3215500022 |
7 | 563136305 |
oct | 202200256 |
9 | 71221315 |
10 | 34144430 |
11 | 18301241 |
12 | b527612 |
13 | 70c6508 |
14 | 476b43c |
15 | 2ee6d05 |
hex | 20900ae |
34144430 has 16 divisors (see below), whose sum is σ = 61532784. Its totient is φ = 13641600.
The previous prime is 34144417. The next prime is 34144441. The reversal of 34144430 is 3444143.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 34144396 and 34144405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10589 + ... + 13431.
It is an arithmetic number, because the mean of its divisors is an integer number (3845799).
Almost surely, 234144430 is an apocalyptic number.
34144430 is a deficient number, since it is larger than the sum of its proper divisors (27388354).
34144430 is a wasteful number, since it uses less digits than its factorization.
34144430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4051.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 34144430 is about 5843.3235405889. The cubic root of 34144430 is about 324.4192547929.
Adding to 34144430 its reverse (3444143), we get a palindrome (37588573).
The spelling of 34144430 in words is "thirty-four million, one hundred forty-four thousand, four hundred thirty".
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