Base | Representation |
---|---|
bin | 10110110010100… |
… | …010101100011101 |
3 | 222122110021221022 |
4 | 112302202230131 |
5 | 1240340114221 |
6 | 101535013525 |
7 | 12321622244 |
oct | 2662425435 |
9 | 878407838 |
10 | 382348061 |
11 | 186909837 |
12 | a806a2a5 |
13 | 612a0b74 |
14 | 38acb95b |
15 | 238784ab |
hex | 16ca2b1d |
382348061 has 8 divisors (see below), whose sum is σ = 389087448. Its totient is φ = 375624000.
The previous prime is 382348027. The next prime is 382348069. The reversal of 382348061 is 160843283.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 63904036 + 318444025 = 7994^2 + 17845^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 382348061 - 222 = 378153757 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382348069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54071 + ... + 60731.
It is an arithmetic number, because the mean of its divisors is an integer number (48635931).
Almost surely, 2382348061 is an apocalyptic number.
It is an amenable number.
382348061 is a deficient number, since it is larger than the sum of its proper divisors (6739387).
382348061 is an equidigital number, since it uses as much as digits as its factorization.
382348061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7663.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 382348061 is about 19553.7224333373. The cubic root of 382348061 is about 725.8044568696.
The spelling of 382348061 in words is "three hundred eighty-two million, three hundred forty-eight thousand, sixty-one".
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