Base | Representation |
---|---|
bin | 1101101110111011… |
… | …0000101100011001 |
3 | 100111220201222220211 |
4 | 3123232300230121 |
5 | 30022213442002 |
6 | 1405445451121 |
7 | 160232315134 |
oct | 33356605431 |
9 | 10456658824 |
10 | 3686468377 |
11 | 1621a08289 |
12 | 86a710aa1 |
13 | 469996747 |
14 | 26d85b21b |
15 | 168991dd7 |
hex | dbbb0b19 |
3686468377 has 8 divisors (see below), whose sum is σ = 3947178600. Its totient is φ = 3430631424.
The previous prime is 3686468353. The next prime is 3686468381. The reversal of 3686468377 is 7738646863.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 35721 + 3686432656 = 189^2 + 60716^2 .
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 3686468377 - 231 = 1538984729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3686468677) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216752 + ... + 1219777.
It is an arithmetic number, because the mean of its divisors is an integer number (493397325).
Almost surely, 23686468377 is an apocalyptic number.
It is an amenable number.
3686468377 is a deficient number, since it is larger than the sum of its proper divisors (260710223).
3686468377 is a wasteful number, since it uses less digits than its factorization.
3686468377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2436635.
The product of its digits is 24385536, while the sum is 58.
The square root of 3686468377 is about 60716.2941639228. The cubic root of 3686468377 is about 1544.7925664193.
The spelling of 3686468377 in words is "three billion, six hundred eighty-six million, four hundred sixty-eight thousand, three hundred seventy-seven".
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