Base | Representation |
---|---|
bin | 10110111110100… |
… | …111110110111101 |
3 | 222212102012002011 |
4 | 112332213312331 |
5 | 1242142434231 |
6 | 102130531221 |
7 | 12360552160 |
oct | 2676476675 |
9 | 885365064 |
10 | 385514941 |
11 | 188682099 |
12 | a9136b11 |
13 | 61b3c466 |
14 | 392b3ad7 |
15 | 23ca19b1 |
hex | 16fa7dbd |
385514941 has 4 divisors (see below), whose sum is σ = 440588512. Its totient is φ = 330441372.
The previous prime is 385514917. The next prime is 385514953. The reversal of 385514941 is 149415583.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 385514941 - 215 = 385482173 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 385514894 and 385514903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385514141) 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, 27536775 + ... + 27536788.
It is an arithmetic number, because the mean of its divisors is an integer number (110147128).
Almost surely, 2385514941 is an apocalyptic number.
It is an amenable number.
385514941 is a deficient number, since it is larger than the sum of its proper divisors (55073571).
385514941 is an equidigital number, since it uses as much as digits as its factorization.
385514941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55073570.
The product of its digits is 86400, while the sum is 40.
The square root of 385514941 is about 19634.5343973317. The cubic root of 385514941 is about 727.8028268147.
The spelling of 385514941 in words is "three hundred eighty-five million, five hundred fourteen thousand, nine hundred forty-one".
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