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380683001 = 1815873583
BaseRepresentation
bin10110101100001…
…100001011111001
3222112022200220102
4112230030023321
51234423324001
6101435205145
712301515656
oct2654141371
9875280812
10380683001
11185981856
12a75a67b5
1360b3a01a
14387b6c2d
1523649e6b
hex16b0c2f9

380683001 has 8 divisors (see below), whose sum is σ = 383545344. Its totient is φ = 377829360.

The previous prime is 380682979. The next prime is 380683111. The reversal of 380683001 is 100386083.

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 380683001 - 26 = 380682937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380683201) 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, 104456 + ... + 108038.

It is an arithmetic number, because the mean of its divisors is an integer number (47943168).

Almost surely, 2380683001 is an apocalyptic number.

It is an amenable number.

380683001 is a deficient number, since it is larger than the sum of its proper divisors (2862343).

380683001 is a wasteful number, since it uses less digits than its factorization.

380683001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 380683001 is about 19511.0994308368. The cubic root of 380683001 is about 724.7493392683.

The spelling of 380683001 in words is "three hundred eighty million, six hundred eighty-three thousand, one".

Divisors: 1 181 587 3583 106247 648523 2103221 380683001