Base | Representation |
---|---|
bin | 10110111101100… |
… | …101001100000110 |
3 | 222211220022111010 |
4 | 112331211030012 |
5 | 1242110214422 |
6 | 102121023050 |
7 | 12355334055 |
oct | 2675451406 |
9 | 884808433 |
10 | 385241862 |
11 | 188505a05 |
12 | a9024a86 |
13 | 61a75085 |
14 | 3924239c |
15 | 23c4ab0c |
hex | 16f65306 |
385241862 has 16 divisors (see below), whose sum is σ = 815806512. Its totient is φ = 120860160.
The previous prime is 385241851. The next prime is 385241897. The reversal of 385241862 is 268142583.
It is a super-2 number, since 2×3852418622 = 296822584474454088, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 385241862.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1888339 + ... + 1888542.
It is an arithmetic number, because the mean of its divisors is an integer number (50987907).
Almost surely, 2385241862 is an apocalyptic number.
385241862 is an abundant number, since it is smaller than the sum of its proper divisors (430564650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385241862 is a wasteful number, since it uses less digits than its factorization.
385241862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3776903.
The product of its digits is 92160, while the sum is 39.
The square root of 385241862 is about 19627.5791171504. The cubic root of 385241862 is about 727.6309401656.
The spelling of 385241862 in words is "three hundred eighty-five million, two hundred forty-one thousand, eight hundred sixty-two".
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