Base | Representation |
---|---|
bin | 1101101101110110… |
… | …0100100100101100 |
3 | 100111121021001201111 |
4 | 3123131210210230 |
5 | 30020040243114 |
6 | 1405205121404 |
7 | 160146106630 |
oct | 33335444454 |
9 | 10447231644 |
10 | 3681962284 |
11 | 161a40a840 |
12 | 8690b9264 |
13 | 468a79710 |
14 | 26d006dc0 |
15 | 1683a1bc4 |
hex | db76492c |
3681962284 has 48 divisors (see below), whose sum is σ = 8651333376. Its totient is φ = 1324180800.
The previous prime is 3681962267. The next prime is 3681962299. The reversal of 3681962284 is 4822691863.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455782 + ... + 463789.
It is an arithmetic number, because the mean of its divisors is an integer number (180236112).
Almost surely, 23681962284 is an apocalyptic number.
It is an amenable number.
3681962284 is an abundant number, since it is smaller than the sum of its proper divisors (4969371092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3681962284 is a wasteful number, since it uses less digits than its factorization.
3681962284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 919606 (or 919604 counting only the distinct ones).
The product of its digits is 995328, while the sum is 49.
The square root of 3681962284 is about 60679.1750438320. The cubic root of 3681962284 is about 1544.1628926686.
The spelling of 3681962284 in words is "three billion, six hundred eighty-one million, nine hundred sixty-two thousand, two hundred eighty-four".
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