Base | Representation |
---|---|
bin | 110011010100001110… |
… | …0000100001111111001 |
3 | 101112110000221201121010 |
4 | 1212220130010033321 |
5 | 3301142212041441 |
6 | 122343014504133 |
7 | 10650601332501 |
oct | 1465034041771 |
9 | 345400851533 |
10 | 110200112121 |
11 | 428100aa330 |
12 | 19435965049 |
13 | a512ac3248 |
14 | 54959d4a01 |
15 | 2cee975116 |
hex | 19a87043f9 |
110200112121 has 16 divisors (see below), whose sum is σ = 162486843840. Its totient is φ = 65873041920.
The previous prime is 110200112107. The next prime is 110200112161. The reversal of 110200112121 is 121211002011.
It is not a de Polignac number, because 110200112121 - 25 = 110200112089 is a prime.
It is a super-2 number, since 2×1102001121212 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 110200112097 and 110200112106.
It is not an unprimeable number, because it can be changed into a prime (110200112161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22870176 + ... + 22874993.
It is an arithmetic number, because the mean of its divisors is an integer number (10155427740).
Almost surely, 2110200112121 is an apocalyptic number.
110200112121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
110200112121 is a deficient number, since it is larger than the sum of its proper divisors (52286731719).
110200112121 is a wasteful number, since it uses less digits than its factorization.
110200112121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45745256.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 110200112121 its reverse (121211002011), we get a palindrome (231411114132).
The spelling of 110200112121 in words is "one hundred ten billion, two hundred million, one hundred twelve thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •