Base | Representation |
---|---|
bin | 101010010010000… |
… | …001110001100010 |
3 | 1211102210200020100 |
4 | 222102001301202 |
5 | 2423044301210 |
6 | 154220123230 |
7 | 23402351664 |
oct | 5222016142 |
9 | 1742720210 |
10 | 709368930 |
11 | 334469416 |
12 | 179696516 |
13 | b3c6c93a |
14 | 6a2d6534 |
15 | 424235c0 |
hex | 2a481c62 |
709368930 has 48 divisors (see below), whose sum is σ = 1858469184. Its totient is φ = 187717920.
The previous prime is 709368929. The next prime is 709368941. The reversal of 709368930 is 39863907.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18294 + ... + 41873.
It is an arithmetic number, because the mean of its divisors is an integer number (38718108).
Almost surely, 2709368930 is an apocalyptic number.
709368930 is an abundant number, since it is smaller than the sum of its proper divisors (1149100254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
709368930 is a wasteful number, since it uses less digits than its factorization.
709368930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60311 (or 60308 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 45.
The square root of 709368930 is about 26633.9807388982. The cubic root of 709368930 is about 891.8477497928.
The spelling of 709368930 in words is "seven hundred nine million, three hundred sixty-eight thousand, nine hundred thirty".
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