Base | Representation |
---|---|
bin | 1101110110000001000101 |
3 | 20211101020001 |
4 | 31312001011 |
5 | 1412113000 |
6 | 205441301 |
7 | 42563353 |
oct | 15660105 |
9 | 6741201 |
10 | 3629125 |
11 | 2059685 |
12 | 1270231 |
13 | 9a0b16 |
14 | 6a67d3 |
15 | 4ba46a |
hex | 376045 |
3629125 has 8 divisors (see below), whose sum is σ = 4529304. Its totient is φ = 2903200.
The previous prime is 3629123. The next prime is 3629141. The reversal of 3629125 is 5219263.
It can be written as a sum of positive squares in 4 ways, for example, as 294849 + 3334276 = 543^2 + 1826^2 .
It is not a de Polignac number, because 3629125 - 21 = 3629123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3629093 and 3629102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3629123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14392 + ... + 14641.
It is an arithmetic number, because the mean of its divisors is an integer number (566163).
Almost surely, 23629125 is an apocalyptic number.
It is an amenable number.
3629125 is a deficient number, since it is larger than the sum of its proper divisors (900179).
3629125 is an equidigital number, since it uses as much as digits as its factorization.
3629125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29048 (or 29038 counting only the distinct ones).
The product of its digits is 3240, while the sum is 28.
The square root of 3629125 is about 1905.0262465384. The cubic root of 3629125 is about 153.6740872743.
It can be divided in two parts, 36 and 29125, that added together give a triangular number (29161 = T241).
The spelling of 3629125 in words is "three million, six hundred twenty-nine thousand, one hundred twenty-five".
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