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283550041 = 4316194073
BaseRepresentation
bin10000111001101…
…010000101011001
3201202112211112101
4100321222011121
51040042100131
644045243401
710012064335
oct2071520531
9652484471
10283550041
11136069385
127ab63561
134698b4b8
14299307c5
1519d5ec61
hex10e6a159

283550041 has 8 divisors (see below), whose sum is σ = 290394720. Its totient is φ = 276716832.

The previous prime is 283550027. The next prime is 283550051. The reversal of 283550041 is 140055382.

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 283550041 - 27 = 283549913 is a prime.

It is a super-2 number, since 2×2835500412 = 160801251502203362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 283549991 and 283550009.

It is not an unprimeable number, because it can be changed into a prime (283550011) 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 7 ways as a sum of consecutive naturals, for example, 67581 + ... + 71653.

It is an arithmetic number, because the mean of its divisors is an integer number (36299340).

Almost surely, 2283550041 is an apocalyptic number.

It is an amenable number.

283550041 is a deficient number, since it is larger than the sum of its proper divisors (6844679).

283550041 is a wasteful number, since it uses less digits than its factorization.

283550041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 283550041 is about 16838.9441771151. The cubic root of 283550041 is about 656.9665204760.

The spelling of 283550041 in words is "two hundred eighty-three million, five hundred fifty thousand, forty-one".

Divisors: 1 43 1619 4073 69617 175139 6594187 283550041