Base | Representation |
---|---|
bin | 11100101010011111… |
… | …111100111010010000 |
3 | 2221102221211201210201 |
4 | 130222133330322100 |
5 | 1001013103240341 |
6 | 22050014504544 |
7 | 2136462620314 |
oct | 345237747220 |
9 | 87387751721 |
10 | 30777790096 |
11 | 12064295269 |
12 | 5b6b505154 |
13 | 2b9656ca21 |
14 | 16bd871b44 |
15 | c02065331 |
hex | 72a7fce90 |
30777790096 has 45 divisors (see below), whose sum is σ = 60710003913. Its totient is φ = 15115565760.
The previous prime is 30777790079. The next prime is 30777790111. The reversal of 30777790096 is 69009777703.
The square root of 30777790096 is 175436.
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., 1000836496 + 29776953600 = 31636^2 + 172560^2 .
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, 42806025 + ... + 42806743.
Almost surely, 230777790096 is an apocalyptic number.
30777790096 is the 175436-th square number.
It is an amenable number.
30777790096 is a deficient number, since it is larger than the sum of its proper divisors (29932213817).
30777790096 is an frugal number, since it uses more digits than its factorization.
30777790096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1568 (or 782 counting only the distinct ones).
The product of its (nonzero) digits is 3500658, while the sum is 55.
The spelling of 30777790096 in words is "thirty billion, seven hundred seventy-seven million, seven hundred ninety thousand, ninety-six".
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