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380104199 = 6743912923
BaseRepresentation
bin10110101001111…
…110111000000111
3222111020021221022
4112221332320013
51234301313244
6101414541355
712263555336
oct2651767007
9874207838
10380104199
11185616a02
12a736785b
1360996737
14386a5d1d
15235836ee
hex16a7ee07

380104199 has 8 divisors (see below), whose sum is σ = 386686080. Its totient is φ = 373549176.

The previous prime is 380104183. The next prime is 380104217. The reversal of 380104199 is 991401083.

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 380104199 - 24 = 380104183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380104159) 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, 22952 + ... + 35874.

It is an arithmetic number, because the mean of its divisors is an integer number (48335760).

Almost surely, 2380104199 is an apocalyptic number.

380104199 is a deficient number, since it is larger than the sum of its proper divisors (6581881).

380104199 is a wasteful number, since it uses less digits than its factorization.

380104199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 380104199 is about 19496.2611543855. The cubic root of 380104199 is about 724.3818426498.

The spelling of 380104199 in words is "three hundred eighty million, one hundred four thousand, one hundred ninety-nine".

Divisors: 1 67 439 12923 29413 865841 5673197 380104199