Base | Representation |
---|---|
bin | 1000001101010… |
… | …0000101011001 |
3 | 2101202212122201 |
4 | 2003110011121 |
5 | 32303020004 |
6 | 3225450201 |
7 | 565406656 |
oct | 203240531 |
9 | 71685581 |
10 | 34423129 |
11 | 18481674 |
12 | b640961 |
13 | 7193320 |
14 | 4800c2d |
15 | 304e6a4 |
hex | 20d4159 |
34423129 has 16 divisors (see below), whose sum is σ = 38610432. Its totient is φ = 30483648.
The previous prime is 34423099. The next prime is 34423133. The reversal of 34423129 is 92132443.
It is not a de Polignac number, because 34423129 - 25 = 34423097 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34423097 and 34423106.
It is not an unprimeable number, because it can be changed into a prime (34423139) 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, 31852 + ... + 32914.
It is an arithmetic number, because the mean of its divisors is an integer number (2413152).
Almost surely, 234423129 is an apocalyptic number.
It is an amenable number.
34423129 is a deficient number, since it is larger than the sum of its proper divisors (4187303).
34423129 is a wasteful number, since it uses less digits than its factorization.
34423129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1176.
The product of its digits is 5184, while the sum is 28.
The square root of 34423129 is about 5867.1227190165. The cubic root of 34423129 is about 325.2995392267.
The spelling of 34423129 in words is "thirty-four million, four hundred twenty-three thousand, one hundred twenty-nine".
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