Base | Representation |
---|---|
bin | 101011001110010111011100… |
… | …0000101011011111100100111 |
3 | 1211212012101101012021221011212 |
4 | 1112130232320011123330213 |
5 | 344313300331431023433 |
6 | 3424344240033022035 |
7 | 143041003654060244 |
oct | 12634567005337447 |
9 | 1755171335257155 |
10 | 380206478376743 |
11 | 100166731099127 |
12 | 367866903b491b |
13 | 1341c4177a5b05 |
14 | 69c613da445cb |
15 | 2de509a34ad48 |
hex | 159cbb815bf27 |
380206478376743 has 8 divisors (see below), whose sum is σ = 395425143439680. Its totient is φ = 365247961434720.
The previous prime is 380206478376679. The next prime is 380206478376761. The reversal of 380206478376743 is 347673874602083.
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 380206478376743 - 26 = 380206478376679 is a prime.
It is a super-3 number, since 3×3802064783767433 (a number of 45 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380206478376773) 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, 65037027248 + ... + 65037033093.
It is an arithmetic number, because the mean of its divisors is an integer number (49428142929960).
Almost surely, 2380206478376743 is an apocalyptic number.
380206478376743 is a deficient number, since it is larger than the sum of its proper divisors (15218665062937).
380206478376743 is a wasteful number, since it uses less digits than its factorization.
380206478376743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130074060457.
The product of its (nonzero) digits is 682795008, while the sum is 68.
The spelling of 380206478376743 in words is "three hundred eighty trillion, two hundred six billion, four hundred seventy-eight million, three hundred seventy-six thousand, seven hundred forty-three".
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