Base | Representation |
---|---|
bin | 1000001011100… |
… | …0101101100101 |
3 | 2101120011212021 |
4 | 2002320231211 |
5 | 32240423023 |
6 | 3223223141 |
7 | 564432052 |
oct | 202705545 |
9 | 71504767 |
10 | 34311013 |
11 | 18405410 |
12 | b5a7ab1 |
13 | 7154299 |
14 | 47b2029 |
15 | 302b35d |
hex | 20b8b65 |
34311013 has 16 divisors (see below), whose sum is σ = 38335680. Its totient is φ = 30448000.
The previous prime is 34311007. The next prime is 34311023. The reversal of 34311013 is 31011343.
It is not a de Polignac number, because 34311013 - 29 = 34310501 is a prime.
It is a super-2 number, since 2×343110132 = 2354491226172338, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34311023) 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, 98706 + ... + 99052.
It is an arithmetic number, because the mean of its divisors is an integer number (2395980).
Almost surely, 234311013 is an apocalyptic number.
It is an amenable number.
34311013 is a deficient number, since it is larger than the sum of its proper divisors (4024667).
34311013 is a wasteful number, since it uses less digits than its factorization.
34311013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 34311013 is about 5857.5603283278. The cubic root of 34311013 is about 324.9459886576.
Adding to 34311013 its reverse (31011343), we get a palindrome (65322356).
It can be divided in two parts, 3431 and 1013, that added together give a palindrome (4444).
The spelling of 34311013 in words is "thirty-four million, three hundred eleven thousand, thirteen".
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