Base | Representation |
---|---|
bin | 101010000011111… |
… | …110011101100000 |
3 | 1211011212112022020 |
4 | 222003332131200 |
5 | 2421123412334 |
6 | 154005141440 |
7 | 23326140450 |
oct | 5203763540 |
9 | 1734775266 |
10 | 705685344 |
11 | 332382931 |
12 | 1783ba880 |
13 | b32800c0 |
14 | 69a17d60 |
15 | 41e46e49 |
hex | 2a0fe760 |
705685344 has 96 divisors (see below), whose sum is σ = 2279934720. Its totient is φ = 186112512.
The previous prime is 705685303. The next prime is 705685367. The reversal of 705685344 is 443586507.
705685344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 705685296 and 705685305.
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, 31654 + ... + 49125.
It is an arithmetic number, because the mean of its divisors is an integer number (23749320).
Almost surely, 2705685344 is an apocalyptic number.
It is an amenable number.
705685344 is an abundant number, since it is smaller than the sum of its proper divisors (1574249376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
705685344 is a wasteful number, since it uses less digits than its factorization.
705685344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80812 (or 80804 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 42.
The square root of 705685344 is about 26564.7387338931. The cubic root of 705685344 is about 890.3013514719.
The spelling of 705685344 in words is "seven hundred five million, six hundred eighty-five thousand, three hundred forty-four".
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