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380251304 = 23224321191
BaseRepresentation
bin10110101010100…
…010110010101000
3222111111202201122
4112222202302220
51234321020204
6101422034412
712265040246
oct2652426250
9874452648
10380251304
11185707484
12a7418a08
1360a18694
1438703796
15235b20be
hex16aa2ca8

380251304 has 16 divisors (see below), whose sum is σ = 713322720. Its totient is φ = 190031920.

The previous prime is 380251297. The next prime is 380251307. The reversal of 380251304 is 403152083.

It is not an unprimeable number, because it can be changed into a prime (380251307) 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, 7349 + ... + 28539.

It is an arithmetic number, because the mean of its divisors is an integer number (44582670).

Almost surely, 2380251304 is an apocalyptic number.

It is an amenable number.

380251304 is a deficient number, since it is larger than the sum of its proper divisors (333071416).

380251304 is a wasteful number, since it uses less digits than its factorization.

380251304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23440 (or 23436 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 380251304 is about 19500.0334358688. The cubic root of 380251304 is about 724.4752788247.

The spelling of 380251304 in words is "three hundred eighty million, two hundred fifty-one thousand, three hundred four".

Divisors: 1 2 4 8 2243 4486 8972 17944 21191 42382 84764 169528 47531413 95062826 190125652 380251304