Base | Representation |
---|---|
bin | 10110110100110… |
… | …011101001000101 |
3 | 222200120110100100 |
4 | 112310303221011 |
5 | 1241013114030 |
6 | 101555434313 |
7 | 12326644203 |
oct | 2664635105 |
9 | 880513310 |
10 | 382941765 |
11 | 1871848a8 |
12 | a82b5999 |
13 | 6144b17b |
14 | 38c04073 |
15 | 23944360 |
hex | 16d33a45 |
382941765 has 24 divisors (see below), whose sum is σ = 669977568. Its totient is φ = 202324320.
The previous prime is 382941761. The next prime is 382941829. The reversal of 382941765 is 567149283.
It is not a de Polignac number, because 382941765 - 22 = 382941761 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 382941765.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382941761) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34951 + ... + 44580.
It is an arithmetic number, because the mean of its divisors is an integer number (27915732).
Almost surely, 2382941765 is an apocalyptic number.
It is an amenable number.
382941765 is a deficient number, since it is larger than the sum of its proper divisors (287035803).
382941765 is a wasteful number, since it uses less digits than its factorization.
382941765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79649 (or 79646 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The square root of 382941765 is about 19568.8978994730. The cubic root of 382941765 is about 726.1799351376.
The spelling of 382941765 in words is "three hundred eighty-two million, nine hundred forty-one thousand, seven hundred sixty-five".
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