Base | Representation |
---|---|
bin | 1000001000011… |
… | …1111101001111 |
3 | 2101012000220220 |
4 | 2002013331033 |
5 | 32213030221 |
6 | 3215042423 |
7 | 562640613 |
oct | 202077517 |
9 | 71160826 |
10 | 34111311 |
11 | 18289373 |
12 | b510413 |
13 | 70b4410 |
14 | 475d343 |
15 | 2edc0c6 |
hex | 2087f4f |
34111311 has 32 divisors (see below), whose sum is σ = 50577408. Its totient is φ = 20321280.
The previous prime is 34111309. The next prime is 34111339. The reversal of 34111311 is 11311143.
It is not a de Polignac number, because 34111311 - 21 = 34111309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34111391) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268530 + ... + 268656.
It is an arithmetic number, because the mean of its divisors is an integer number (1580544).
Almost surely, 234111311 is an apocalyptic number.
34111311 is a deficient number, since it is larger than the sum of its proper divisors (16466097).
34111311 is a wasteful number, since it uses less digits than its factorization.
34111311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311.
The product of its digits is 36, while the sum is 15.
The square root of 34111311 is about 5840.4889350122. The cubic root of 34111311 is about 324.3143287762.
Adding to 34111311 its reverse (11311143), we get a palindrome (45422454).
The spelling of 34111311 in words is "thirty-four million, one hundred eleven thousand, three hundred eleven".
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