Base | Representation |
---|---|
bin | 10000001001111000011… |
… | …011110010000001111100 |
3 | 10221010102022121021210110 |
4 | 100021320123302001330 |
5 | 121142012230023400 |
6 | 2205552201310020 |
7 | 143126601152352 |
oct | 20117033620174 |
9 | 3833368537713 |
10 | 1110122111100 |
11 | 398888a99972 |
12 | 15b195795310 |
13 | 808b7b7b522 |
14 | 3ba319357d2 |
15 | 1dd2442ee50 |
hex | 102786f207c |
1110122111100 has 144 divisors (see below), whose sum is σ = 3299444009568. Its totient is φ = 287972213760.
The previous prime is 1110122111093. The next prime is 1110122111149. The reversal of 1110122111100 is 11112210111.
It is a super-2 number, since 2×11101221111002 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86096254 + ... + 86109146.
It is an arithmetic number, because the mean of its divisors is an integer number (22912805622).
Almost surely, 21110122111100 is an apocalyptic number.
1110122111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1110122111100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1649722004784).
1110122111100 is an abundant number, since it is smaller than the sum of its proper divisors (2189321898468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1110122111100 is a wasteful number, since it uses less digits than its factorization.
1110122111100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20704 (or 20697 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 1110122111100 its reverse (11112210111), we get a palindrome (1121234321211).
The spelling of 1110122111100 in words is "one trillion, one hundred ten billion, one hundred twenty-two million, one hundred eleven thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •