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328000801 = 3176913759
BaseRepresentation
bin10011100011001…
…110010100100001
3211212012011111211
4103203032110201
51132432011201
652314110121
711061650362
oct2343162441
9755164454
10328000801
11159169947
1291a1b341
1352c52b1b
14317c1b69
151dbe0651
hex138ce521

328000801 has 8 divisors (see below), whose sum is σ = 339046400. Its totient is φ = 316984320.

The previous prime is 328000793. The next prime is 328000807. The reversal of 328000801 is 108000823.

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 328000801 - 23 = 328000793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328000807) by changing a digit.

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, 16960 + ... + 30718.

It is an arithmetic number, because the mean of its divisors is an integer number (42380800).

Almost surely, 2328000801 is an apocalyptic number.

328000801 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

328000801 is a deficient number, since it is larger than the sum of its proper divisors (11045599).

328000801 is a wasteful number, since it uses less digits than its factorization.

328000801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14559.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 328000801 is about 18110.7923901744. The cubic root of 328000801 is about 689.6440094627.

Adding to 328000801 its sum of digits (22), we get a palindrome (328000823).

The spelling of 328000801 in words is "three hundred twenty-eight million, eight hundred one", and thus it is an aban number.

Divisors: 1 31 769 13759 23839 426529 10580671 328000801