Base | Representation |
---|---|
bin | 1101101101110000… |
… | …1110001001000100 |
3 | 100111120121002002111 |
4 | 3123130032021010 |
5 | 30014442431020 |
6 | 1405153350404 |
7 | 160143103531 |
oct | 33334161104 |
9 | 10446532074 |
10 | 3681608260 |
11 | 161a198860 |
12 | 868b68404 |
13 | 468984535 |
14 | 26cd53d88 |
15 | 168331d5a |
hex | db70e244 |
3681608260 has 48 divisors (see below), whose sum is σ = 8577213120. Its totient is φ = 1316071040.
The previous prime is 3681608233. The next prime is 3681608291. The reversal of 3681608260 is 628061863.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128839 + ... + 154798.
It is an arithmetic number, because the mean of its divisors is an integer number (178691940).
Almost surely, 23681608260 is an apocalyptic number.
It is an amenable number.
3681608260 is an abundant number, since it is smaller than the sum of its proper divisors (4895604860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3681608260 is a wasteful number, since it uses less digits than its factorization.
3681608260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283716 (or 283714 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 3681608260 is about 60676.2577949563. The cubic root of 3681608260 is about 1544.1134001965.
The spelling of 3681608260 in words is "three billion, six hundred eighty-one million, six hundred eight thousand, two hundred sixty".
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