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110080055 = 522016011
BaseRepresentation
bin1101000111110…
…11000000110111
321200010122110002
412203323000313
5211140030210
614531221515
72504444051
oct643730067
9250118402
10110080055
1157156858
1230a4789b
1319a62937
14108968d1
1599e64a5
hex68fb037

110080055 has 4 divisors (see below), whose sum is σ = 132096072. Its totient is φ = 88064040.

The previous prime is 110080031. The next prime is 110080067. The reversal of 110080055 is 550080011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550080011 = 1342313847.

It is not a de Polignac number, because 110080055 - 210 = 110079031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11008001 + ... + 11008010.

It is an arithmetic number, because the mean of its divisors is an integer number (33024018).

Almost surely, 2110080055 is an apocalyptic number.

110080055 is a deficient number, since it is larger than the sum of its proper divisors (22016017).

110080055 is an equidigital number, since it uses as much as digits as its factorization.

110080055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22016016.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 110080055 is about 10491.9042599521. The cubic root of 110080055 is about 479.2581930099.

The spelling of 110080055 in words is "one hundred ten million, eighty thousand, fifty-five".

Divisors: 1 5 22016011 110080055