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110080243 = 7131963667
BaseRepresentation
bin1101000111110…
…11000011110011
321200010122201001
412203323003303
5211140031433
614531222431
72504444440
oct643730363
9250118631
10110080243
1157156a09
1230a47a17
1319a62a50
14108969c7
1599e657d
hex68fb0f3

110080243 has 16 divisors (see below), whose sum is σ = 142616320. Its totient is φ = 82511136.

The previous prime is 110080241. The next prime is 110080249. The reversal of 110080243 is 342080011.

It is a cyclic number.

It is not a de Polignac number, because 110080243 - 21 = 110080241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 110080243.

It is not an unprimeable number, because it can be changed into a prime (110080241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30105 + ... + 33562.

It is an arithmetic number, because the mean of its divisors is an integer number (8913520).

Almost surely, 2110080243 is an apocalyptic number.

110080243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

110080243 is a deficient number, since it is larger than the sum of its proper divisors (32536077).

110080243 is a wasteful number, since it uses less digits than its factorization.

110080243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63706.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 110080243 is about 10491.9132192370. The cubic root of 110080243 is about 479.2584658431.

The spelling of 110080243 in words is "one hundred ten million, eighty thousand, two hundred forty-three".

Divisors: 1 7 13 19 91 133 247 1729 63667 445669 827671 1209673 5793697 8467711 15725749 110080243