Base | Representation |
---|---|
bin | 1101101110111110… |
… | …1110101000000111 |
3 | 100111221012212220022 |
4 | 3123233232220013 |
5 | 30022300101210 |
6 | 1405455125355 |
7 | 160234422542 |
oct | 33357565007 |
9 | 10457185808 |
10 | 3686722055 |
11 | 1622070935 |
12 | 86a81385b |
13 | 469a55053 |
14 | 26d8c5859 |
15 | 1689e2155 |
hex | dbbeea07 |
3686722055 has 8 divisors (see below), whose sum is σ = 4424770800. Its totient is φ = 2948908096.
The previous prime is 3686722037. The next prime is 3686722079. The reversal of 3686722055 is 5502276863.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3686722055 - 26 = 3686721991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3686721997 and 3686722015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22070 + ... + 88659.
It is an arithmetic number, because the mean of its divisors is an integer number (553096350).
Almost surely, 23686722055 is an apocalyptic number.
3686722055 is a deficient number, since it is larger than the sum of its proper divisors (738048745).
3686722055 is a wasteful number, since it uses less digits than its factorization.
3686722055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117393.
The product of its (nonzero) digits is 604800, while the sum is 44.
The square root of 3686722055 is about 60718.3831718204. The cubic root of 3686722055 is about 1544.8279996904.
The spelling of 3686722055 in words is "three billion, six hundred eighty-six million, seven hundred twenty-two thousand, fifty-five".
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