Base | Representation |
---|---|
bin | 10110110001011… |
… | …110011000010001 |
3 | 222121221002002121 |
4 | 112301132120101 |
5 | 1240302140431 |
6 | 101525014241 |
7 | 12316345402 |
oct | 2661363021 |
9 | 877832077 |
10 | 382068241 |
11 | 186738585 |
12 | a7b54381 |
13 | 612036a9 |
14 | 38a579a9 |
15 | 23820611 |
hex | 16c5e611 |
382068241 has 4 divisors (see below), whose sum is σ = 382163184. Its totient is φ = 381973300.
The previous prime is 382068233. The next prime is 382068257. The reversal of 382068241 is 142860283.
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, and also an emirpimes, since its reverse is a distinct semiprime: 142860283 = 757 ⋅188719.
It is a cyclic number.
It is not a de Polignac number, because 382068241 - 23 = 382068233 is a prime.
It is a super-2 number, since 2×3820682412 = 291952281561668162, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 382068197 and 382068206.
It is not an unprimeable number, because it can be changed into a prime (382068221) 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, 41155 + ... + 49576.
It is an arithmetic number, because the mean of its divisors is an integer number (95540796).
Almost surely, 2382068241 is an apocalyptic number.
It is an amenable number.
382068241 is a deficient number, since it is larger than the sum of its proper divisors (94943).
382068241 is an equidigital number, since it uses as much as digits as its factorization.
382068241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94942.
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 382068241 is about 19546.5659643836. The cubic root of 382068241 is about 725.6273545653.
The spelling of 382068241 in words is "three hundred eighty-two million, sixty-eight thousand, two hundred forty-one".
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