Base | Representation |
---|---|
bin | 10111001100001… |
… | …010001010111101 |
3 | 1000010002110120222 |
4 | 113030022022331 |
5 | 1244100011412 |
6 | 102334551125 |
7 | 12432661334 |
oct | 2714121275 |
9 | 1003073528 |
10 | 389063357 |
11 | 18a686071 |
12 | aa3684a5 |
13 | 627b2607 |
14 | 39958d1b |
15 | 24253072 |
hex | 1730a2bd |
389063357 has 4 divisors (see below), whose sum is σ = 392126976. Its totient is φ = 385999740.
The previous prime is 389063351. The next prime is 389063359. The reversal of 389063357 is 753360983.
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 389063357 - 24 = 389063341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (389063351) 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, 1531619 + ... + 1531872.
It is an arithmetic number, because the mean of its divisors is an integer number (98031744).
Almost surely, 2389063357 is an apocalyptic number.
It is an amenable number.
389063357 is a deficient number, since it is larger than the sum of its proper divisors (3063619).
389063357 is a wasteful number, since it uses less digits than its factorization.
389063357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3063618.
The product of its (nonzero) digits is 408240, while the sum is 44.
The square root of 389063357 is about 19724.6890216297. The cubic root of 389063357 is about 730.0289955331.
The spelling of 389063357 in words is "three hundred eighty-nine million, sixty-three thousand, three hundred fifty-seven".
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