Base | Representation |
---|---|
bin | 1011001101011110100… |
… | …00011111001001111001 |
3 | 1100211020201111120111012 |
4 | 11212233100133021321 |
5 | 22302333230032212 |
6 | 452542134243305 |
7 | 36554266403450 |
oct | 5465720371171 |
9 | 1324221446435 |
10 | 385192424057 |
11 | 1393a5099431 |
12 | 627a01b6535 |
13 | 2a42892619c |
14 | 1490174bb97 |
15 | a046943922 |
hex | 59af41f279 |
385192424057 has 8 divisors (see below), whose sum is σ = 445523768256. Its totient is φ = 326187043632.
The previous prime is 385192424053. The next prime is 385192424081. The reversal of 385192424057 is 750424291583.
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 385192424057 - 22 = 385192424053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 385192423996 and 385192424014.
It is not an unprimeable number, because it can be changed into a prime (385192424053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331490318 + ... + 331491479.
It is an arithmetic number, because the mean of its divisors is an integer number (55690471032).
Almost surely, 2385192424057 is an apocalyptic number.
It is an amenable number.
385192424057 is a deficient number, since it is larger than the sum of its proper divisors (60331344199).
385192424057 is an equidigital number, since it uses as much as digits as its factorization.
385192424057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 662981887.
The product of its (nonzero) digits is 2419200, while the sum is 50.
The spelling of 385192424057 in words is "three hundred eighty-five billion, one hundred ninety-two million, four hundred twenty-four thousand, fifty-seven".
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