Base | Representation |
---|---|
bin | 1011000001100110011000… |
… | …0100010101100001111110 |
3 | 1120220212021200211000122122 |
4 | 2300121212010111201332 |
5 | 3042102040142401420 |
6 | 41440453121442542 |
7 | 2360536121640302 |
oct | 260314604254176 |
9 | 46825250730578 |
10 | 12122110122110 |
11 | 3953a5a16099a |
12 | 143941a1a0452 |
13 | 69c157aca101 |
14 | 2dc9db287d02 |
15 | 1604cd28c725 |
hex | b066611587e |
12122110122110 has 16 divisors (see below), whose sum is σ = 21825963810000. Its totient is φ = 4847473917696.
The previous prime is 12122110122097. The next prime is 12122110122113. The reversal of 12122110122110 is 1122101122121.
It is a super-2 number, since 2×121221101221102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12122110122113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171229235 + ... + 171300014.
It is an arithmetic number, because the mean of its divisors is an integer number (1364122738125).
Almost surely, 212122110122110 is an apocalyptic number.
12122110122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12122110122110 is a deficient number, since it is larger than the sum of its proper divisors (9703853687890).
12122110122110 is a wasteful number, since it uses less digits than its factorization.
12122110122110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342532795.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 12122110122110 its reverse (1122101122121), we get a palindrome (13244211244231).
The spelling of 12122110122110 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, one hundred twenty-two thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •