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380116088 = 23114319501
BaseRepresentation
bin10110101010000…
…001110001111000
3222111020220020122
4112222001301320
51234302203323
6101415112412
712263635112
oct2652016170
9874226218
10380116088
11185624930
12a7372708
136099bc81
14386aa3b2
1523586ec8
hex16a81c78

380116088 has 16 divisors (see below), whose sum is σ = 777510360. Its totient is φ = 172780000.

The previous prime is 380116081. The next prime is 380116091. The reversal of 380116088 is 880611083.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380116081) 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 3 ways as a sum of consecutive naturals, for example, 2159663 + ... + 2159838.

Almost surely, 2380116088 is an apocalyptic number.

It is an amenable number.

380116088 is an abundant number, since it is smaller than the sum of its proper divisors (397394272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380116088 is a wasteful number, since it uses less digits than its factorization.

380116088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319518 (or 4319514 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 380116088 is about 19496.5660566162. The cubic root of 380116088 is about 724.3893950403.

The spelling of 380116088 in words is "three hundred eighty million, one hundred sixteen thousand, eighty-eight".

Divisors: 1 2 4 8 11 22 44 88 4319501 8639002 17278004 34556008 47514511 95029022 190058044 380116088