Base | Representation |
---|---|
bin | 1101101101101101… |
… | …0000001111010100 |
3 | 100111120010012021200 |
4 | 3123123100033110 |
5 | 30014411322313 |
6 | 1405144112500 |
7 | 160140666363 |
oct | 33333201724 |
9 | 10446105250 |
10 | 3681354708 |
11 | 161a035309 |
12 | 868a65730 |
13 | 4688c5cc5 |
14 | 26ccc97da |
15 | 1682d1b73 |
hex | db6d03d4 |
3681354708 has 36 divisors (see below), whose sum is σ = 9308539968. Its totient is φ = 1226736720.
The previous prime is 3681354689. The next prime is 3681354713. The reversal of 3681354708 is 8074531863.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×36813547082 = 27104744972227530528, which contains 22 as substring.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 116635 + ... + 144797.
Almost surely, 23681354708 is an apocalyptic number.
It is an amenable number.
3681354708 is an abundant number, since it is smaller than the sum of its proper divisors (5627185260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3681354708 is a wasteful number, since it uses less digits than its factorization.
3681354708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31804 (or 31799 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 3681354708 is about 60674.1683750177. The cubic root of 3681354708 is about 1544.0779517366.
The spelling of 3681354708 in words is "three billion, six hundred eighty-one million, three hundred fifty-four thousand, seven hundred eight".
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