Base | Representation |
---|---|
bin | 1101101101011011… |
… | …1101000011010101 |
3 | 100111110222221002202 |
4 | 3123112331003111 |
5 | 30014114240131 |
6 | 1405104014245 |
7 | 160125263234 |
oct | 33326750325 |
9 | 10443887082 |
10 | 3680227541 |
11 | 1619435471 |
12 | 868601385 |
13 | 4685bcc43 |
14 | 26cab4b1b |
15 | 16815cbcb |
hex | db5bd0d5 |
3680227541 has 16 divisors (see below), whose sum is σ = 3996926208. Its totient is φ = 3375052800.
The previous prime is 3680227531. The next prime is 3680227547. The reversal of 3680227541 is 1457220863.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-3680227541 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3680227495 and 3680227504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3680227547) 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 15 ways as a sum of consecutive naturals, for example, 309221 + ... + 320901.
It is an arithmetic number, because the mean of its divisors is an integer number (249807888).
Almost surely, 23680227541 is an apocalyptic number.
It is an amenable number.
3680227541 is a deficient number, since it is larger than the sum of its proper divisors (316698667).
3680227541 is a wasteful number, since it uses less digits than its factorization.
3680227541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12172.
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 3680227541 is about 60664.8789745764. The cubic root of 3680227541 is about 1543.9203456820.
The spelling of 3680227541 in words is "three billion, six hundred eighty million, two hundred twenty-seven thousand, five hundred forty-one".
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