Base | Representation |
---|---|
bin | 1000010100000… |
… | …0000100010110 |
3 | 2102121100101020 |
4 | 2011000010112 |
5 | 32411143210 |
6 | 3243142010 |
7 | 602231325 |
oct | 205000426 |
9 | 72540336 |
10 | 34865430 |
11 | 18753a06 |
12 | b814906 |
13 | 72b9742 |
14 | 48b80bc |
15 | 30da770 |
hex | 2140116 |
34865430 has 32 divisors (see below), whose sum is σ = 83891808. Its totient is φ = 9273600.
The previous prime is 34865423. The next prime is 34865431. The reversal of 34865430 is 3456843.
It is a junction number, because it is equal to n+sod(n) for n = 34865391 and 34865400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34865431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12570 + ... + 15090.
It is an arithmetic number, because the mean of its divisors is an integer number (2621619).
Almost surely, 234865430 is an apocalyptic number.
34865430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34865430 is an abundant number, since it is smaller than the sum of its proper divisors (49026378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34865430 is a wasteful number, since it uses less digits than its factorization.
34865430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2992.
The product of its (nonzero) digits is 34560, while the sum is 33.
The square root of 34865430 is about 5904.6955891053. The cubic root of 34865430 is about 326.6868664912.
The spelling of 34865430 in words is "thirty-four million, eight hundred sixty-five thousand, four hundred thirty".
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