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382828201 = 7172331741
BaseRepresentation
bin10110110100010…
…111111010101001
3222200100200120021
4112310113322221
51241001000301
6101553200441
712325662130
oct2664277251
9880320507
10382828201
11187107548
12a8260121
136140b582
1438bb4917
15239208a1
hex16d17ea9

382828201 has 8 divisors (see below), whose sum is σ = 437785664. Its totient is φ = 327937680.

The previous prime is 382828153. The next prime is 382828211. The reversal of 382828201 is 102828283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 382828201 - 29 = 382827689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382828211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3810 + ... + 27931.

It is an arithmetic number, because the mean of its divisors is an integer number (54723208).

Almost surely, 2382828201 is an apocalyptic number.

It is an amenable number.

382828201 is a deficient number, since it is larger than the sum of its proper divisors (54957463).

382828201 is a wasteful number, since it uses less digits than its factorization.

382828201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33471.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 382828201 is about 19565.9960390469. The cubic root of 382828201 is about 726.1081434980.

The spelling of 382828201 in words is "three hundred eighty-two million, eight hundred twenty-eight thousand, two hundred one".

Divisors: 1 7 1723 12061 31741 222187 54689743 382828201