Base | Representation |
---|---|
bin | 101010010010001… |
… | …100001111110110 |
3 | 1211102212212002020 |
4 | 222102030033312 |
5 | 2423102134310 |
6 | 154221054010 |
7 | 23402621031 |
oct | 5222141766 |
9 | 1742785066 |
10 | 709411830 |
11 | 334498676 |
12 | 1796b7306 |
13 | b3c8631a |
14 | 6a308018 |
15 | 42431170 |
hex | 2a48c3f6 |
709411830 has 32 divisors (see below), whose sum is σ = 1705502304. Its totient is φ = 188852736.
The previous prime is 709411817. The next prime is 709411897. The reversal of 709411830 is 38114907.
709411830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 709411791 and 709411800.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2149 + ... + 37728.
It is an arithmetic number, because the mean of its divisors is an integer number (53296947).
Almost surely, 2709411830 is an apocalyptic number.
709411830 is an abundant number, since it is smaller than the sum of its proper divisors (996090474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
709411830 is a wasteful number, since it uses less digits than its factorization.
709411830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40480.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 709411830 is about 26634.7860888726. The cubic root of 709411830 is about 891.8657279777.
It can be divided in two parts, 70941 and 1830, that added together give a triangular number (72771 = T381).
The spelling of 709411830 in words is "seven hundred nine million, four hundred eleven thousand, eight hundred thirty".
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