Base | Representation |
---|---|
bin | 10000001001111000010… |
… | …100100100100110101100 |
3 | 10221010102012001021012110 |
4 | 100021320110210212230 |
5 | 121142011234033400 |
6 | 2205552053004020 |
7 | 143126546121222 |
oct | 20117024444654 |
9 | 3833365037173 |
10 | 1110120221100 |
11 | 398887a18990 |
12 | 15b195023610 |
13 | 808b7669197 |
14 | 3ba315a2b12 |
15 | 1dd241a9e50 |
hex | 102785249ac |
1110120221100 has 72 divisors (see below), whose sum is σ = 3503943108288. Its totient is φ = 269120052800.
The previous prime is 1110120221069. The next prime is 1110120221101. The reversal of 1110120221100 is 11220210111.
It is a super-2 number, since 2×11101202211002 (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 not an unprimeable number, because it can be changed into a prime (1110120221101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168196734 + ... + 168203333.
It is an arithmetic number, because the mean of its divisors is an integer number (48665876504).
Almost surely, 21110120221100 is an apocalyptic number.
1110120221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1110120221100 is an abundant number, since it is smaller than the sum of its proper divisors (2393822887188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1110120221100 is a wasteful number, since it uses less digits than its factorization.
1110120221100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336400095 (or 336400088 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1110120221100 its reverse (11220210111), we get a palindrome (1121340431211).
The spelling of 1110120221100 in words is "one trillion, one hundred ten billion, one hundred twenty million, two hundred twenty-one thousand, one hundred".
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