Base | Representation |
---|---|
bin | 1101100100001110… |
… | …11010111010000100 |
3 | 200210120201210021221 |
4 | 12302013122322010 |
5 | 104404003210324 |
6 | 3202413250124 |
7 | 345325443214 |
oct | 66207327204 |
9 | 20716653257 |
10 | 7283256964 |
11 | 30a8232835 |
12 | 14b3193944 |
13 | 8c0bc0c09 |
14 | 4d1412244 |
15 | 2c961c0e4 |
hex | 1b21dae84 |
7283256964 has 27 divisors (see below), whose sum is σ = 12949291173. Its totient is φ = 3584364000.
The previous prime is 7283256949. The next prime is 7283256973. The reversal of 7283256964 is 4696523827.
The square root of 7283256964 is 85342.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 6121810564 + 1161446400 = 78242^2 + 34080^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12118264 + ... + 12118864.
Almost surely, 27283256964 is an apocalyptic number.
7283256964 is the 85342-nd square number.
It is an amenable number.
7283256964 is a deficient number, since it is larger than the sum of its proper divisors (5666034209).
7283256964 is an frugal number, since it uses more digits than its factorization.
7283256964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348 (or 674 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 52.
The cubic root of 7283256964 is about 1938.3931999535.
The spelling of 7283256964 in words is "seven billion, two hundred eighty-three million, two hundred fifty-six thousand, nine hundred sixty-four".
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