Base | Representation |
---|---|
bin | 10001011111101000100000… |
… | …00001001111010010101000 |
3 | 12001012201112201020200122222 |
4 | 20233310100001033102220 |
5 | 20020244123423034004 |
6 | 213453001351533212 |
7 | 11050246445455451 |
oct | 1057642001172250 |
9 | 161181481220588 |
10 | 38470290830504 |
11 | 11292182289a45 |
12 | 439397268a208 |
13 | 186096b126330 |
14 | 96dd872ac128 |
15 | 46aa795457be |
hex | 22fd1004f4a8 |
38470290830504 has 64 divisors (see below), whose sum is σ = 80545479840000. Its totient is φ = 17103483452160.
The previous prime is 38470290830471. The next prime is 38470290830579. The reversal of 38470290830504 is 40503809207483.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13497554 + ... + 16097345.
It is an arithmetic number, because the mean of its divisors is an integer number (1258523122500).
Almost surely, 238470290830504 is an apocalyptic number.
It is an amenable number.
38470290830504 is an abundant number, since it is smaller than the sum of its proper divisors (42075189009496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38470290830504 is a wasteful number, since it uses less digits than its factorization.
38470290830504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29595378 (or 29595374 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 53.
The spelling of 38470290830504 in words is "thirty-eight trillion, four hundred seventy billion, two hundred ninety million, eight hundred thirty thousand, five hundred four".
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