Base | Representation |
---|---|
bin | 101110001001101… |
… | …110110101100000 |
3 | 1222221222200010120 |
4 | 232021232311200 |
5 | 3041210144242 |
6 | 204500000240 |
7 | 25121316234 |
oct | 5611566540 |
9 | 1887880116 |
10 | 774303072 |
11 | 36808a3a4 |
12 | 197390080 |
13 | c45566ca |
14 | 74b9a5c4 |
15 | 47e9d1ec |
hex | 2e26ed60 |
774303072 has 48 divisors (see below), whose sum is σ = 2036809152. Its totient is φ = 257559680.
The previous prime is 774303071. The next prime is 774303109. The reversal of 774303072 is 270303477.
774303072 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 (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (774303071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38923 + ... + 55349.
It is an arithmetic number, because the mean of its divisors is an integer number (42433524).
Almost surely, 2774303072 is an apocalyptic number.
It is an amenable number.
774303072 is an abundant number, since it is smaller than the sum of its proper divisors (1262506080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
774303072 is a wasteful number, since it uses less digits than its factorization.
774303072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16931 (or 16923 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 33.
The square root of 774303072 is about 27826.3018024315. The cubic root of 774303072 is about 918.2698548317.
The spelling of 774303072 in words is "seven hundred seventy-four million, three hundred three thousand, seventy-two".
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