Base | Representation |
---|---|
bin | 1000001011100… |
… | …1010010111101 |
3 | 2101120022010212 |
4 | 2002321102331 |
5 | 32241012110 |
6 | 3223242205 |
7 | 564442040 |
oct | 202712275 |
9 | 71508125 |
10 | 34313405 |
11 | 18407195 |
12 | b5a9365 |
13 | 71553b9 |
14 | 47b2c57 |
15 | 302be05 |
hex | 20b94bd |
34313405 has 16 divisors (see below), whose sum is σ = 47329920. Its totient is φ = 23393472.
The previous prime is 34313387. The next prime is 34313407. The reversal of 34313405 is 50431343.
34313405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 34313405 - 222 = 30119101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34313407) 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, 3527 + ... + 9003.
It is an arithmetic number, because the mean of its divisors is an integer number (2958120).
Almost surely, 234313405 is an apocalyptic number.
34313405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34313405 is a deficient number, since it is larger than the sum of its proper divisors (13016515).
34313405 is a wasteful number, since it uses less digits than its factorization.
34313405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5668.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 34313405 is about 5857.7645053382. The cubic root of 34313405 is about 324.9535397097.
Adding to 34313405 its reverse (50431343), we get a palindrome (84744748).
The spelling of 34313405 in words is "thirty-four million, three hundred thirteen thousand, four hundred five".
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