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380340701 = 13265911003
BaseRepresentation
bin10110101010111…
…000100111011101
3222111200022100122
4112222320213131
51234331400301
6101424004325
712265562006
oct2652704735
9874608318
10380340701
11185768664
12a74606a5
1360a4a290
14387281ad
15235cd81b
hex16ab89dd

380340701 has 8 divisors (see below), whose sum is σ = 409788960. Its totient is φ = 350919792.

The previous prime is 380340683. The next prime is 380340707. The reversal of 380340701 is 107043083.

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 380340701 - 26 = 380340637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380340707) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29066 + ... + 40068.

It is an arithmetic number, because the mean of its divisors is an integer number (51223620).

Almost surely, 2380340701 is an apocalyptic number.

It is an amenable number.

380340701 is a deficient number, since it is larger than the sum of its proper divisors (29448259).

380340701 is a wasteful number, since it uses less digits than its factorization.

380340701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13675.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 380340701 is about 19502.3255279979. The cubic root of 380340701 is about 724.5320490369.

Adding to 380340701 its reverse (107043083), we get a palindrome (487383784).

The spelling of 380340701 in words is "three hundred eighty million, three hundred forty thousand, seven hundred one".

Divisors: 1 13 2659 11003 34567 143039 29256977 380340701