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103230011663 = 347749939671
BaseRepresentation
bin110000000100011111…
…1001111100100001111
3100212110021110221021022
41200020333033210033
53142403340333123
6115231225224355
710313064423062
oct1401077174417
9325407427238
10103230011663
113a863717729
121800b6320bb
139971a5864c
144dd401c8d9
152a42ab51c8
hex1808fcf90f

103230011663 has 8 divisors (see below), whose sum is σ = 103543920000. Its totient is φ = 102916198360.

The previous prime is 103230011627. The next prime is 103230011701. The reversal of 103230011663 is 366110032301.

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 103230011663 - 224 = 103213234447 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 (103230011603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2582318 + ... + 2621988.

It is an arithmetic number, because the mean of its divisors is an integer number (12942990000).

Almost surely, 2103230011663 is an apocalyptic number.

103230011663 is a deficient number, since it is larger than the sum of its proper divisors (313908337).

103230011663 is an equidigital number, since it uses as much as digits as its factorization.

103230011663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47517.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 103230011663 its reverse (366110032301), we get a palindrome (469340043964).

The spelling of 103230011663 in words is "one hundred three billion, two hundred thirty million, eleven thousand, six hundred sixty-three".

Divisors: 1 347 7499 39671 2602153 13765837 297492829 103230011663