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380350337 = 7126320369
BaseRepresentation
bin10110101010111…
…010111110000001
3222111200210120112
4112222322332001
51234332202322
6101424121105
712265632053
oct2652727601
9874623515
10380350337
11185774924
12a7466195
1360a51793
143872b8d3
15235d15e2
hex16abaf81

380350337 has 8 divisors (see below), whose sum is σ = 387192960. Its totient is φ = 373549120.

The previous prime is 380350331. The next prime is 380350339. The reversal of 380350337 is 733053083.

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 380350337 - 214 = 380333953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380350331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8489 + ... + 28857.

It is an arithmetic number, because the mean of its divisors is an integer number (48399120).

Almost surely, 2380350337 is an apocalyptic number.

It is an amenable number.

380350337 is a deficient number, since it is larger than the sum of its proper divisors (6842623).

380350337 is a wasteful number, since it uses less digits than its factorization.

380350337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20703.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 380350337 is about 19502.5725738939. The cubic root of 380350337 is about 724.5381677018.

The spelling of 380350337 in words is "three hundred eighty million, three hundred fifty thousand, three hundred thirty-seven".

Divisors: 1 71 263 18673 20369 1446199 5357047 380350337