Base | Representation |
---|---|
bin | 10110111111011… |
… | …101000110101101 |
3 | 222212211021020210 |
4 | 112333131012231 |
5 | 1242221424122 |
6 | 102135333033 |
7 | 12362451054 |
oct | 2677350655 |
9 | 885737223 |
10 | 385733037 |
11 | 188810a38 |
12 | a9221179 |
13 | 61bb7801 |
14 | 3932d39b |
15 | 23ce640c |
hex | 16fdd1ad |
385733037 has 16 divisors (see below), whose sum is σ = 519552000. Its totient is φ = 254545200.
The previous prime is 385733017. The next prime is 385733053. The reversal of 385733037 is 730337583.
It is not a de Polignac number, because 385733037 - 215 = 385700269 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 385732986 and 385733004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385733017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191964 + ... + 193962.
It is an arithmetic number, because the mean of its divisors is an integer number (32472000).
Almost surely, 2385733037 is an apocalyptic number.
It is an amenable number.
385733037 is a deficient number, since it is larger than the sum of its proper divisors (133818963).
385733037 is a wasteful number, since it uses less digits than its factorization.
385733037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2624.
The product of its (nonzero) digits is 158760, while the sum is 39.
The square root of 385733037 is about 19640.0874998051. The cubic root of 385733037 is about 727.9400467121.
The spelling of 385733037 in words is "three hundred eighty-five million, seven hundred thirty-three thousand, thirty-seven".
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