Base | Representation |
---|---|
bin | 10110111111110… |
… | …011111000110101 |
3 | 222220000000021002 |
4 | 112333303320311 |
5 | 1242232420412 |
6 | 102141333045 |
7 | 12363320120 |
oct | 2677637065 |
9 | 886000232 |
10 | 385826357 |
11 | 188875064 |
12 | a9267185 |
13 | 61c1b127 |
14 | 393553b7 |
15 | 23d13dc2 |
hex | 16ff3e35 |
385826357 has 16 divisors (see below), whose sum is σ = 461168640. Its totient is φ = 315606192.
The previous prime is 385826333. The next prime is 385826377. The reversal of 385826357 is 753628583.
It is a cyclic number.
It is not a de Polignac number, because 385826357 - 210 = 385825333 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 (385826317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74618 + ... + 79620.
It is an arithmetic number, because the mean of its divisors is an integer number (28823040).
Almost surely, 2385826357 is an apocalyptic number.
It is an amenable number.
385826357 is a deficient number, since it is larger than the sum of its proper divisors (75342283).
385826357 is a wasteful number, since it uses less digits than its factorization.
385826357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5512.
The product of its digits is 1209600, while the sum is 47.
The square root of 385826357 is about 19642.4631092946. The cubic root of 385826357 is about 727.9987452430.
The spelling of 385826357 in words is "three hundred eighty-five million, eight hundred twenty-six thousand, three hundred fifty-seven".
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