Base | Representation |
---|---|
bin | 10101111110111… |
… | …011000100011101 |
3 | 221200222211000011 |
4 | 111332323010131 |
5 | 1223404111123 |
6 | 100333003221 |
7 | 12065613340 |
oct | 2576730435 |
9 | 850884004 |
10 | 368816413 |
11 | 17a207259 |
12 | a3623511 |
13 | 5b543984 |
14 | 36da8457 |
15 | 225a3e0d |
hex | 15fbb11d |
368816413 has 8 divisors (see below), whose sum is σ = 422120000. Its totient is φ = 315666720.
The previous prime is 368816401. The next prime is 368816423. The reversal of 368816413 is 314618863.
It is a happy number.
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 368816413 - 25 = 368816381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368816423) 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, 33288 + ... + 42961.
It is an arithmetic number, because the mean of its divisors is an integer number (52765000).
Almost surely, 2368816413 is an apocalyptic number.
It is an amenable number.
368816413 is a deficient number, since it is larger than the sum of its proper divisors (53303587).
368816413 is an equidigital number, since it uses as much as digits as its factorization.
368816413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76947.
The product of its digits is 82944, while the sum is 40.
The square root of 368816413 is about 19204.5935390468. The cubic root of 368816413 is about 717.1391188210.
The spelling of 368816413 in words is "three hundred sixty-eight million, eight hundred sixteen thousand, four hundred thirteen".
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