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382068865 = 5325923447
BaseRepresentation
bin10110110001011…
…110100010000001
3222121221002221201
4112301132202001
51240302200430
6101525021201
712316350253
oct2661364201
9877832851
10382068865
11186738aa2
12a7b54801
1361203a69
1438a57cd3
15238208ca
hex16c5e881

382068865 has 8 divisors (see below), whose sum is σ = 458642880. Its totient is φ = 305548272.

The previous prime is 382068839. The next prime is 382068913. The reversal of 382068865 is 568860283.

It is a happy number.

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 382068865 - 25 = 382068833 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4572 + ... + 28018.

It is an arithmetic number, because the mean of its divisors is an integer number (57330360).

Almost surely, 2382068865 is an apocalyptic number.

It is an amenable number.

382068865 is a deficient number, since it is larger than the sum of its proper divisors (76574015).

382068865 is a wasteful number, since it uses less digits than its factorization.

382068865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26711.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 382068865 is about 19546.5819262602. The cubic root of 382068865 is about 725.6277496005.

The spelling of 382068865 in words is "three hundred eighty-two million, sixty-eight thousand, eight hundred sixty-five".

Divisors: 1 5 3259 16295 23447 117235 76413773 382068865