Search a number
-
+
110912101100 = 22521109121011
BaseRepresentation
bin110011101001011100…
…0000101101011101100
3101121021122200111212022
41213102320011223230
53304121444213400
6122541411125312
711004335206223
oct1472270055354
9347248614768
10110912101100
1143045a98179
12195b42a3838
13a5c746c5b8
1455223adcba
152d42214b85
hex19d2e05aec

110912101100 has 18 divisors (see below), whose sum is σ = 240679259604. Its totient is φ = 44364840400.

The previous prime is 110912101093. The next prime is 110912101117. The reversal of 110912101100 is 1101219011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 554560406 + ... + 554560605.

It is an arithmetic number, because the mean of its divisors is an integer number (13371069978).

Almost surely, 2110912101100 is an apocalyptic number.

110912101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110912101100 is an abundant number, since it is smaller than the sum of its proper divisors (129767158504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110912101100 is a wasteful number, since it uses less digits than its factorization.

110912101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109121025 (or 1109121018 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 110912101100 in words is "one hundred ten billion, nine hundred twelve million, one hundred one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1109121011 2218242022 4436484044 5545605055 11091210110 22182420220 27728025275 55456050550 110912101100