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380752095 = 35239106207
BaseRepresentation
bin10110101100011…
…101000011011111
3222112110012200110
4112230131003133
51234433031340
6101440501103
712302224263
oct2654350337
9875405613
10380752095
11185a19759
12a761a793
1360b625c9
14387d40a3
1523660680
hex16b1d0df

380752095 has 16 divisors (see below), whose sum is σ = 611758080. Its totient is φ = 202216224.

The previous prime is 380752081. The next prime is 380752103. The reversal of 380752095 is 590257083.

It is not a de Polignac number, because 380752095 - 24 = 380752079 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 49519 + ... + 56688.

It is an arithmetic number, because the mean of its divisors is an integer number (38234880).

Almost surely, 2380752095 is an apocalyptic number.

380752095 is a deficient number, since it is larger than the sum of its proper divisors (231005985).

380752095 is a wasteful number, since it uses less digits than its factorization.

380752095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106454.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 380752095 is about 19512.8699836800. The cubic root of 380752095 is about 724.7931839733.

The spelling of 380752095 in words is "three hundred eighty million, seven hundred fifty-two thousand, ninety-five".

Divisors: 1 3 5 15 239 717 1195 3585 106207 318621 531035 1593105 25383473 76150419 126917365 380752095