Base | Representation |
---|---|
bin | 10100000101100011000… |
… | …001011111000101110111 |
3 | 11212221220200012210212222 |
4 | 110011203001133011313 |
5 | 140103422013222040 |
6 | 2534042213432555 |
7 | 201504154005035 |
oct | 24054301370567 |
9 | 4787820183788 |
10 | 1380345835895 |
11 | 492446269964 |
12 | 1a362b03b75b |
13 | a0220a87c80 |
14 | 4ab48229555 |
15 | 25d8c958bb5 |
hex | 1416305f177 |
1380345835895 has 8 divisors (see below), whose sum is σ = 1783831541856. Its totient is φ = 1019332309536.
The previous prime is 1380345835867. The next prime is 1380345835907. The reversal of 1380345835895 is 5985385430831.
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 1380345835895 - 214 = 1380345819511 is a prime.
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, 10618044827 + ... + 10618044956.
It is an arithmetic number, because the mean of its divisors is an integer number (222978942732).
Almost surely, 21380345835895 is an apocalyptic number.
1380345835895 is a deficient number, since it is larger than the sum of its proper divisors (403485705961).
1380345835895 is a wasteful number, since it uses less digits than its factorization.
1380345835895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21236089801.
The product of its (nonzero) digits is 62208000, while the sum is 62.
The spelling of 1380345835895 in words is "one trillion, three hundred eighty billion, three hundred forty-five million, eight hundred thirty-five thousand, eight hundred ninety-five".
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