Base | Representation |
---|---|
bin | 10110110011100… |
… | …001010101100101 |
3 | 222122221022220102 |
4 | 112303201111211 |
5 | 1240421322040 |
6 | 101544313445 |
7 | 12324041303 |
oct | 2663412545 |
9 | 878838812 |
10 | 382604645 |
11 | 186a74595 |
12 | a8172885 |
13 | 613608a7 |
14 | 38b57273 |
15 | 238c9515 |
hex | 16ce1565 |
382604645 has 16 divisors (see below), whose sum is σ = 464099328. Its totient is φ = 302783040.
The previous prime is 382604623. The next prime is 382604657. The reversal of 382604645 is 546406283.
It is not a de Polignac number, because 382604645 - 28 = 382604389 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 382604599 and 382604608.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292082 + ... + 293388.
It is an arithmetic number, because the mean of its divisors is an integer number (29006208).
Almost surely, 2382604645 is an apocalyptic number.
It is an amenable number.
382604645 is a deficient number, since it is larger than the sum of its proper divisors (81494683).
382604645 is a wasteful number, since it uses less digits than its factorization.
382604645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1900.
The product of its (nonzero) digits is 138240, while the sum is 38.
The square root of 382604645 is about 19560.2823343632. The cubic root of 382604645 is about 725.9667768317.
The spelling of 382604645 in words is "three hundred eighty-two million, six hundred four thousand, six hundred forty-five".
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