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10001110985 = 53331600487
BaseRepresentation
bin10010101000001110…
…01101011111001001
3221210222212002002222
421110013031133021
5130440241022420
64332222303425
7502560016655
oct112407153711
927728762088
1010001110985
114272403788
121b31427b75
13c34cb9068
146ac371a65
153d802c225
hex2541cd7c9

10001110985 has 8 divisors (see below), whose sum is σ = 12004956096. Its totient is φ = 7998473520.

The previous prime is 10001110963. The next prime is 10001111023. The reversal of 10001110985 is 58901110001.

10001110985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10001110985 - 210 = 10001109961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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, 283589 + ... + 316898.

It is an arithmetic number, because the mean of its divisors is an integer number (1500619512).

Almost surely, 210001110985 is an apocalyptic number.

It is an amenable number.

10001110985 is a deficient number, since it is larger than the sum of its proper divisors (2003845111).

10001110985 is an equidigital number, since it uses as much as digits as its factorization.

10001110985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603823.

The product of its (nonzero) digits is 360, while the sum is 26.

Adding to 10001110985 its reverse (58901110001), we get a palindrome (68902220986).

The spelling of 10001110985 in words is "ten billion, one million, one hundred ten thousand, nine hundred eighty-five".

Divisors: 1 5 3331 16655 600487 3002435 2000222197 10001110985