Base | Representation |
---|---|
bin | 1000001101100… |
… | …1011101001010 |
3 | 2101210222211120 |
4 | 2003121131022 |
5 | 32304221010 |
6 | 3230140110 |
7 | 565531056 |
oct | 203313512 |
9 | 71728746 |
10 | 34445130 |
11 | 18497155 |
12 | b651636 |
13 | 71a0345 |
14 | 4808c66 |
15 | 3055e70 |
hex | 20d974a |
34445130 has 16 divisors (see below), whose sum is σ = 82668384. Its totient is φ = 9185360.
The previous prime is 34445129. The next prime is 34445167. The reversal of 34445130 is 3154443.
It is a self number, because there is not a number n which added to its sum of digits gives 34445130.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574056 + ... + 574115.
It is an arithmetic number, because the mean of its divisors is an integer number (5166774).
Almost surely, 234445130 is an apocalyptic number.
34445130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34445130 is an abundant number, since it is smaller than the sum of its proper divisors (48223254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34445130 is a wasteful number, since it uses less digits than its factorization.
34445130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148181.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 34445130 is about 5868.9973590043. The cubic root of 34445130 is about 325.3688278239.
Adding to 34445130 its reverse (3154443), we get a palindrome (37599573).
The spelling of 34445130 in words is "thirty-four million, four hundred forty-five thousand, one hundred thirty".
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