Base | Representation |
---|---|
bin | 1101000111011… |
… | …00010111010111 |
3 | 21200000121010212 |
4 | 12203230113113 |
5 | 211131120210 |
6 | 14530040035 |
7 | 2504104115 |
oct | 643542727 |
9 | 250017125 |
10 | 110020055 |
11 | 57115772 |
12 | 30a1901b |
13 | 19a41532 |
14 | 1087cab5 |
15 | 99d3805 |
hex | 68ec5d7 |
110020055 has 16 divisors (see below), whose sum is σ = 140274720. Its totient is φ = 82680192.
The previous prime is 110020049. The next prime is 110020081. The reversal of 110020055 is 550020011.
It is a cyclic number.
It is not a de Polignac number, because 110020055 - 26 = 110019991 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4889 + ... + 15618.
It is an arithmetic number, because the mean of its divisors is an integer number (8767170).
Almost surely, 2110020055 is an apocalyptic number.
110020055 is a deficient number, since it is larger than the sum of its proper divisors (30254665).
110020055 is a wasteful number, since it uses less digits than its factorization.
110020055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20578.
The product of its (nonzero) digits is 50, while the sum is 14.
The square root of 110020055 is about 10489.0445227390. The cubic root of 110020055 is about 479.1711027021.
Adding to 110020055 its reverse (550020011), we get a palindrome (660040066).
The spelling of 110020055 in words is "one hundred ten million, twenty thousand, fifty-five".
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