Base | Representation |
---|---|
bin | 1101101111110100… |
… | …0011101101111110 |
3 | 100112011210102010110 |
4 | 3123331003231332 |
5 | 30024143410233 |
6 | 1410102050450 |
7 | 160306215105 |
oct | 33375035576 |
9 | 10464712113 |
10 | 3690216318 |
11 | 1624038158 |
12 | 86ba19a26 |
13 | 46a6a9669 |
14 | 27015503c |
15 | 168e82663 |
hex | dbf43b7e |
3690216318 has 8 divisors (see below), whose sum is σ = 7380432648. Its totient is φ = 1230072104.
The previous prime is 3690216311. The next prime is 3690216359. The reversal of 3690216318 is 8136120963.
It is a sphenic number, since it is the product of 3 distinct primes.
3690216318 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3690216311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307518021 + ... + 307518032.
It is an arithmetic number, because the mean of its divisors is an integer number (922554081).
Almost surely, 23690216318 is an apocalyptic number.
3690216318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3690216318 is a wasteful number, since it uses less digits than its factorization.
3690216318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615036058.
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 3690216318 is about 60747.1506986130. The cubic root of 3690216318 is about 1545.3159065377.
The spelling of 3690216318 in words is "three billion, six hundred ninety million, two hundred sixteen thousand, three hundred eighteen".
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