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382895365 = 576579073
BaseRepresentation
bin10110110100101…
…000010100000101
3222200111002200211
4112310220110011
51241010122430
6101554435421
712326362006
oct2664502405
9880432624
10382895365
11187152a56
12a8292b71
1361433008
1438bd11ad
152393572a
hex16d28505

382895365 has 4 divisors (see below), whose sum is σ = 459474444. Its totient is φ = 306316288.

The previous prime is 382895363. The next prime is 382895371. The reversal of 382895365 is 563598283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 563598283 = 1187474809.

It can be written as a sum of positive squares in 2 ways, for example, as 217798564 + 165096801 = 14758^2 + 12849^2 .

It is a cyclic number.

It is not a de Polignac number, because 382895365 - 21 = 382895363 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382895363) 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, 38289532 + ... + 38289541.

It is an arithmetic number, because the mean of its divisors is an integer number (114868611).

Almost surely, 2382895365 is an apocalyptic number.

It is an amenable number.

382895365 is a deficient number, since it is larger than the sum of its proper divisors (76579079).

382895365 is an equidigital number, since it uses as much as digits as its factorization.

382895365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76579078.

The product of its digits is 1555200, while the sum is 49.

The square root of 382895365 is about 19567.7123088009. The cubic root of 382895365 is about 726.1506042114.

The spelling of 382895365 in words is "three hundred eighty-two million, eight hundred ninety-five thousand, three hundred sixty-five".

Divisors: 1 5 76579073 382895365