Base | Representation |
---|---|
bin | 1000010010001… |
… | …0101001011101 |
3 | 2102101020002002 |
4 | 2010202221131 |
5 | 32343314200 |
6 | 3240412045 |
7 | 601220105 |
oct | 204425135 |
9 | 72336062 |
10 | 34744925 |
11 | 18681416 |
12 | b777025 |
13 | 7276937 |
14 | 4886205 |
15 | 30b4bd5 |
hex | 2122a5d |
34744925 has 6 divisors (see below), whose sum is σ = 43083738. Its totient is φ = 27795920.
The previous prime is 34744907. The next prime is 34744937. The reversal of 34744925 is 52944743.
It can be written as a sum of positive squares in 3 ways, for example, as 6240004 + 28504921 = 2498^2 + 5339^2 .
It is not a de Polignac number, because 34744925 - 28 = 34744669 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 694874 + ... + 694923.
It is an arithmetic number, because the mean of its divisors is an integer number (7180623).
Almost surely, 234744925 is an apocalyptic number.
It is an amenable number.
34744925 is a deficient number, since it is larger than the sum of its proper divisors (8338813).
34744925 is a wasteful number, since it uses less digits than its factorization.
34744925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1389807 (or 1389802 counting only the distinct ones).
The product of its digits is 120960, while the sum is 38.
The square root of 34744925 is about 5894.4825896766. The cubic root of 34744925 is about 326.3100573025.
The spelling of 34744925 in words is "thirty-four million, seven hundred forty-four thousand, nine hundred twenty-five".
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