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328676105 = 53119310987
BaseRepresentation
bin10011100101110…
…011001100001001
3211220110110212002
4103211303030021
51133120113410
652340400345
711100462242
oct2345631411
9756413762
10328676105
1115959024a
12920a60b5
135312b304
1431919cc9
151dcc57a5
hex13973309

328676105 has 16 divisors (see below), whose sum is σ = 409281024. Its totient is φ = 253117440.

The previous prime is 328676087. The next prime is 328676137. The reversal of 328676105 is 501676823.

It is not a de Polignac number, because 328676105 - 28 = 328675849 is a prime.

It is a Duffinian 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, 24422 + ... + 35408.

It is an arithmetic number, because the mean of its divisors is an integer number (25580064).

Almost surely, 2328676105 is an apocalyptic number.

It is an amenable number.

328676105 is a deficient number, since it is larger than the sum of its proper divisors (80604919).

328676105 is a wasteful number, since it uses less digits than its factorization.

328676105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11216.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 328676105 is about 18129.4264939628. The cubic root of 328676105 is about 690.1169758971.

The spelling of 328676105 in words is "three hundred twenty-eight million, six hundred seventy-six thousand, one hundred five".

Divisors: 1 5 31 155 193 965 5983 10987 29915 54935 340597 1702985 2120491 10602455 65735221 328676105