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380000226 = 2363333371
BaseRepresentation
bin10110101001100…
…101011111100010
3222111001000022110
4112221211133202
51234240001401
6101412420150
712262643244
oct2651453742
9874030273
10380000226
11185555881
12a7317656
136095b308
143867a094
15235629d6
hex16a657e2

380000226 has 8 divisors (see below), whose sum is σ = 760000464. Its totient is φ = 126666740.

The previous prime is 380000221. The next prime is 380000237. The reversal of 380000226 is 622000083.

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

380000226 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (380000221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31666680 + ... + 31666691.

It is an arithmetic number, because the mean of its divisors is an integer number (95000058).

Almost surely, 2380000226 is an apocalyptic number.

380000226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

380000226 is a wasteful number, since it uses less digits than its factorization.

380000226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63333376.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 380000226 is about 19493.5944863948. The cubic root of 380000226 is about 724.3157879365.

The spelling of 380000226 in words is "three hundred eighty million, two hundred twenty-six", and thus it is an aban number.

Divisors: 1 2 3 6 63333371 126666742 190000113 380000226