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110420241 = 397379451
BaseRepresentation
bin1101001010011…
…10000100010001
321200202221002120
412211032010101
5211231421431
614542404453
72510361621
oct645160421
9250687076
10110420241
11573693a8
1230b90729
1319b51729
1410944881
159a62196
hex694e111

110420241 has 8 divisors (see below), whose sum is σ = 148745184. Its totient is φ = 72854400.

The previous prime is 110420231. The next prime is 110420243. The reversal of 110420241 is 142024011.

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

It is not a de Polignac number, because 110420241 - 27 = 110420113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110420241.

It is not an unprimeable number, because it can be changed into a prime (110420243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189435 + ... + 190016.

It is an arithmetic number, because the mean of its divisors is an integer number (18593148).

Almost surely, 2110420241 is an apocalyptic number.

It is an amenable number.

110420241 is a deficient number, since it is larger than the sum of its proper divisors (38324943).

110420241 is an equidigital number, since it uses as much as digits as its factorization.

110420241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379551.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 110420241 is about 10508.1035872321. The cubic root of 110420241 is about 479.7513773210.

Adding to 110420241 its reverse (142024011), we get a palindrome (252444252).

The spelling of 110420241 in words is "one hundred ten million, four hundred twenty thousand, two hundred forty-one".

Divisors: 1 3 97 291 379451 1138353 36806747 110420241