Base | Representation |
---|---|
bin | 1101110001110101010110… |
… | …11011000001110000110001 |
3 | 10222021121111111110112112100 |
4 | 12320322223123001300301 |
5 | 12432412012233420100 |
6 | 144235233245251013 |
7 | 6245033502363621 |
oct | 670725333016061 |
9 | 128247444415470 |
10 | 30299575295025 |
11 | 9721a83389203 |
12 | 3494316563a69 |
13 | 13ba31228972a |
14 | 76a715d36881 |
15 | 378265044400 |
hex | 1b8eab6c1c31 |
30299575295025 has 27 divisors (see below), whose sum is σ = 54270053860971. Its totient is φ = 16159729454640.
The previous prime is 30299575294969. The next prime is 30299575295053. The reversal of 30299575295025 is 52059257599203.
The square root of 30299575295025 is 5504505.
It is a perfect power (a square), and thus also a powerful number.
30299575295025 is a `hidden beast` number, since 3 + 0 + 2 + 9 + 9 + 57 + 529 + 50 + 2 + 5 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10907847106209 + 19391728188816 = 3302703^2 + 4403604^2 .
It is not a de Polignac number, because 30299575295025 - 225 = 30299541740593 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 82384092 + ... + 82751058.
Almost surely, 230299575295025 is an apocalyptic number.
30299575295025 is the 5504505-th square number.
30299575295025 is the 2752253-rd centered octagonal number.
It is an amenable number.
30299575295025 is a deficient number, since it is larger than the sum of its proper divisors (23970478565946).
30299575295025 is an frugal number, since it uses more digits than its factorization.
30299575295025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733950 (or 366975 counting only the distinct ones).
The product of its (nonzero) digits is 76545000, while the sum is 63.
The spelling of 30299575295025 in words is "thirty trillion, two hundred ninety-nine billion, five hundred seventy-five million, two hundred ninety-five thousand, twenty-five".
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