Base | Representation |
---|---|
bin | 100011110101001010… |
… | …000101001001111010 |
3 | 10200022020100200100122 |
4 | 203311022011021322 |
5 | 1112243014030332 |
6 | 25401341333242 |
7 | 2531251252202 |
oct | 436512051172 |
9 | 120266320318 |
10 | 38472798842 |
11 | 1535298a225 |
12 | 7558567222 |
13 | 382185823a |
14 | 1c0d827402 |
15 | 10028b7c12 |
hex | 8f528527a |
38472798842 has 8 divisors (see below), whose sum is σ = 57759340032. Its totient is φ = 19219685500.
The previous prime is 38472798839. The next prime is 38472798853. The reversal of 38472798842 is 24889727483.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8354084 + ... + 8358687.
It is an arithmetic number, because the mean of its divisors is an integer number (7219917504).
Almost surely, 238472798842 is an apocalyptic number.
38472798842 is a deficient number, since it is larger than the sum of its proper divisors (19286541190).
38472798842 is a wasteful number, since it uses less digits than its factorization.
38472798842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16713924.
The product of its digits is 43352064, while the sum is 62.
The spelling of 38472798842 in words is "thirty-eight billion, four hundred seventy-two million, seven hundred ninety-eight thousand, eight hundred forty-two".
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