Base | Representation |
---|---|
bin | 11011100101010101101001… |
… | …100011111101101111000110 |
3 | 120220112102101002001221221012 |
4 | 123211111221203331233012 |
5 | 111400043233302423420 |
6 | 1110002251245122222 |
7 | 34360404155521412 |
oct | 3345255143755706 |
9 | 526472332057835 |
10 | 121313122311110 |
11 | 35721673a10a14 |
12 | 11733367259372 |
13 | 528ca1704b932 |
14 | 21d582d301d42 |
15 | e059755dcdc5 |
hex | 6e55698fdbc6 |
121313122311110 has 32 divisors (see below), whose sum is σ = 218707793647200. Its totient is φ = 48448774563840.
The previous prime is 121313122311109. The next prime is 121313122311131. The reversal of 121313122311110 is 11113221313121.
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, 113746406 + ... + 114807974.
It is an arithmetic number, because the mean of its divisors is an integer number (6834618551475).
Almost surely, 2121313122311110 is an apocalyptic number.
121313122311110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121313122311110 is a deficient number, since it is larger than the sum of its proper divisors (97394671336090).
121313122311110 is a wasteful number, since it uses less digits than its factorization.
121313122311110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079576.
The product of its (nonzero) digits is 216, while the sum is 23.
Adding to 121313122311110 its reverse (11113221313121), we get a palindrome (132426343624231).
The spelling of 121313122311110 in words is "one hundred twenty-one trillion, three hundred thirteen billion, one hundred twenty-two million, three hundred eleven thousand, one hundred ten".
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