Base | Representation |
---|---|
bin | 1000001000101… |
… | …0100101111111 |
3 | 2101012120201220 |
4 | 2002022211333 |
5 | 32213401421 |
6 | 3215204423 |
7 | 563014242 |
oct | 202124577 |
9 | 71176656 |
10 | 34122111 |
11 | 182964a1 |
12 | b516713 |
13 | 70b92ca |
14 | 4763259 |
15 | 2ee03c6 |
hex | 208a97f |
34122111 has 16 divisors (see below), whose sum is σ = 48364128. Its totient is φ = 21324800.
The previous prime is 34122107. The next prime is 34122131. The reversal of 34122111 is 11122143.
34122111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34122111 - 22 = 34122107 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34122131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13141 + ... + 15521.
It is an arithmetic number, because the mean of its divisors is an integer number (3022758).
Almost surely, 234122111 is an apocalyptic number.
34122111 is a deficient number, since it is larger than the sum of its proper divisors (14242017).
34122111 is a wasteful number, since it uses less digits than its factorization.
34122111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2682.
The product of its digits is 48, while the sum is 15.
The square root of 34122111 is about 5841.4134419676. The cubic root of 34122111 is about 324.3485522743.
Adding to 34122111 its reverse (11122143), we get a palindrome (45244254).
The spelling of 34122111 in words is "thirty-four million, one hundred twenty-two thousand, one hundred eleven".
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