Base | Representation |
---|---|
bin | 100011101011111010… |
… | …010011000101111010 |
3 | 10122220102110011001002 |
4 | 203223322103011322 |
5 | 1111433310313212 |
6 | 25334120325002 |
7 | 2524355535641 |
oct | 435372230572 |
9 | 118812404032 |
10 | 38317666682 |
11 | 15283362129 |
12 | 7514613762 |
13 | 37c8680369 |
14 | 1bd6da4358 |
15 | ee3e72ac2 |
hex | 8ebe9317a |
38317666682 has 8 divisors (see below), whose sum is σ = 57857139552. Its totient is φ = 19031953500.
The previous prime is 38317666663. The next prime is 38317666687. The reversal of 38317666682 is 28666671383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (38317666687) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63439544 + ... + 63440147.
It is an arithmetic number, because the mean of its divisors is an integer number (7232142444).
Almost surely, 238317666682 is an apocalyptic number.
38317666682 is a deficient number, since it is larger than the sum of its proper divisors (19539472870).
38317666682 is a wasteful number, since it uses less digits than its factorization.
38317666682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126879844.
The product of its digits is 10450944, while the sum is 56.
The spelling of 38317666682 in words is "thirty-eight billion, three hundred seventeen million, six hundred sixty-six thousand, six hundred eighty-two".
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