Base | Representation |
---|---|
bin | 1000011000010… |
… | …0000101011001 |
3 | 2110010111112120 |
4 | 2012010011121 |
5 | 32444102100 |
6 | 3253131453 |
7 | 604501500 |
oct | 206040531 |
9 | 73114476 |
10 | 35144025 |
11 | 18924254 |
12 | b929b89 |
13 | 73864a7 |
14 | 494b837 |
15 | 31430a0 |
hex | 2184159 |
35144025 has 72 divisors (see below), whose sum is σ = 69040224. Its totient is φ = 15724800.
The previous prime is 35143993. The next prime is 35144047. The reversal of 35144025 is 52044153.
It is not a de Polignac number, because 35144025 - 25 = 35143993 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 35143986 and 35144004.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 268210 + ... + 268340.
It is an arithmetic number, because the mean of its divisors is an integer number (958892).
Almost surely, 235144025 is an apocalyptic number.
35144025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
35144025 is a deficient number, since it is larger than the sum of its proper divisors (33896199).
35144025 is a wasteful number, since it uses less digits than its factorization.
35144025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231 (or 219 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 35144025 is about 5928.2396206631. The cubic root of 35144025 is about 327.5546982431.
Adding to 35144025 its reverse (52044153), we get a palindrome (87188178).
It can be divided in two parts, 3 and 5144025, that added together give a triangular number (5144028 = T3207).
The spelling of 35144025 in words is "thirty-five million, one hundred forty-four thousand, twenty-five".
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