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110120801 = 729542467
BaseRepresentation
bin1101001000001…
…00111101100001
321200012201100012
412210010331201
5211142331201
614532134305
72505003620
oct644047541
9250181305
10110120801
115718442a
1230a67395
1319a7834b
14108a76b7
159a035bb
hex6904f61

110120801 has 8 divisors (see below), whose sum is σ = 130192320. Its totient is φ = 91134288.

The previous prime is 110120783. The next prime is 110120819. The reversal of 110120801 is 108021011.

It is an interprime number because it is at equal distance from previous prime (110120783) and next prime (110120819).

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

It is not a de Polignac number, because 110120801 - 222 = 105926497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110120851) 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, 271031 + ... + 271436.

It is an arithmetic number, because the mean of its divisors is an integer number (16274040).

Almost surely, 2110120801 is an apocalyptic number.

It is an amenable number.

110120801 is a deficient number, since it is larger than the sum of its proper divisors (20071519).

110120801 is an equidigital number, since it uses as much as digits as its factorization.

110120801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542503.

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 110120801 is about 10493.8458631714. The cubic root of 110120801 is about 479.3173179968.

Adding to 110120801 its reverse (108021011), we get a palindrome (218141812).

The spelling of 110120801 in words is "one hundred ten million, one hundred twenty thousand, eight hundred one".

Divisors: 1 7 29 203 542467 3797269 15731543 110120801