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380179327 = 11131926203
BaseRepresentation
bin10110101010010…
…001001101111111
3222111101002222211
4112222101031333
51234311214302
6101420321251
712264320353
oct2652211577
9874332884
10380179327
111856683a0
12a73a3227
13609c19a8
14386c5463
152359aad7
hex16a9137f

380179327 has 8 divisors (see below), whose sum is σ = 415071360. Its totient is φ = 345342360.

The previous prime is 380179309. The next prime is 380179333. The reversal of 380179327 is 723971083.

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

It is a de Polignac number, because none of the positive numbers 2k-380179327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380179327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380179307) 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, 1408 + ... + 27610.

It is an arithmetic number, because the mean of its divisors is an integer number (51883920).

Almost surely, 2380179327 is an apocalyptic number.

380179327 is a deficient number, since it is larger than the sum of its proper divisors (34892033).

380179327 is a wasteful number, since it uses less digits than its factorization.

380179327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27533.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 380179327 is about 19498.1877875868. The cubic root of 380179327 is about 724.4295644536.

The spelling of 380179327 in words is "three hundred eighty million, one hundred seventy-nine thousand, three hundred twenty-seven".

Divisors: 1 11 1319 14509 26203 288233 34561757 380179327