Base | Representation |
---|---|
bin | 1000001101010… |
… | …1110001001110 |
3 | 2101210020010022 |
4 | 2003111301032 |
5 | 32303230110 |
6 | 3225542142 |
7 | 565436045 |
oct | 203256116 |
9 | 71706108 |
10 | 34430030 |
11 | 18486878 |
12 | b644952 |
13 | 71964cb |
14 | 480355c |
15 | 3051755 |
hex | 20d5c4e |
34430030 has 24 divisors (see below), whose sum is σ = 62951256. Its totient is φ = 13558160.
The previous prime is 34430023. The next prime is 34430051. The reversal of 34430030 is 3003443.
It is a junction number, because it is equal to n+sod(n) for n = 34429990 and 34430008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50069 + ... + 50751.
It is an arithmetic number, because the mean of its divisors is an integer number (2622969).
Almost surely, 234430030 is an apocalyptic number.
34430030 is a deficient number, since it is larger than the sum of its proper divisors (28521226).
34430030 is an equidigital number, since it uses as much as digits as its factorization.
34430030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 832 (or 761 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 34430030 is about 5867.7107972360. The cubic root of 34430030 is about 325.3212759891.
Adding to 34430030 its reverse (3003443), we get a palindrome (37433473).
The spelling of 34430030 in words is "thirty-four million, four hundred thirty thousand, thirty".
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