Base | Representation |
---|---|
bin | 1101101110011000… |
… | …0111101001110101 |
3 | 100111202110220120121 |
4 | 3123212013221311 |
5 | 30021124000000 |
6 | 1405325131541 |
7 | 160204131661 |
oct | 33346075165 |
9 | 10452426517 |
10 | 3684203125 |
11 | 1620700379 |
12 | 8699b9bb1 |
13 | 469382665 |
14 | 26d42b8a1 |
15 | 168695b1a |
hex | db987a75 |
3684203125 has 14 divisors (see below), whose sum is σ = 4605214490. Its totient is φ = 2947350000.
The previous prime is 3684203111. The next prime is 3684203129. The reversal of 3684203125 is 5213024863.
It can be written as a sum of positive squares in 7 ways, for example, as 3446981521 + 237221604 = 58711^2 + 15402^2 .
It is not a de Polignac number, because 3684203125 - 211 = 3684201077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3684203129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 102270 + ... + 133519.
Almost surely, 23684203125 is an apocalyptic number.
It is an amenable number.
3684203125 is a deficient number, since it is larger than the sum of its proper divisors (921011365).
3684203125 is an frugal number, since it uses more digits than its factorization.
3684203125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235819 (or 235794 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 3684203125 is about 60697.6368979880. The cubic root of 3684203125 is about 1544.4760881449.
Adding to 3684203125 its reverse (5213024863), we get a palindrome (8897227988).
The spelling of 3684203125 in words is "three billion, six hundred eighty-four million, two hundred three thousand, one hundred twenty-five".
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