Base | Representation |
---|---|
bin | 10001100011110011000001… |
… | …10010010100100000011110 |
3 | 12001201101212211101020001122 |
4 | 20301321200302110200132 |
5 | 20030120200211414344 |
6 | 214042424121010542 |
7 | 11063503355551205 |
oct | 1061714062244036 |
9 | 161641784336048 |
10 | 38613379794974 |
11 | 1133792a277886 |
12 | 43b7646923a52 |
13 | 18712c294b34a |
14 | 976c7cc6023c |
15 | 46e651530aee |
hex | 231e60c9481e |
38613379794974 has 8 divisors (see below), whose sum is σ = 57975179181528. Its totient is φ = 19288320067800.
The previous prime is 38613379794929. The next prime is 38613379795007. The reversal of 38613379794974 is 47949797331683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 9184912217 + ... + 9184916420.
It is an arithmetic number, because the mean of its divisors is an integer number (7246897397691).
Almost surely, 238613379794974 is an apocalyptic number.
38613379794974 is a deficient number, since it is larger than the sum of its proper divisors (19361799386554).
38613379794974 is a wasteful number, since it uses less digits than its factorization.
38613379794974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18369829690.
The product of its digits is 5184974592, while the sum is 80.
The spelling of 38613379794974 in words is "thirty-eight trillion, six hundred thirteen billion, three hundred seventy-nine million, seven hundred ninety-four thousand, nine hundred seventy-four".
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