Base | Representation |
---|---|
bin | 1101111001001101010111… |
… | …01010111110111100100001 |
3 | 11000011211120212220210101202 |
4 | 12330212223222332330201 |
5 | 13001040002013021012 |
6 | 144551502454210545 |
7 | 6302244250450361 |
oct | 674465352767441 |
9 | 130154525823352 |
10 | 30552982548257 |
11 | 980a4a1152214 |
12 | 3515458053a55 |
13 | 14081982109a0 |
14 | 778ab50829a1 |
15 | 37eb47049cc2 |
hex | 1bc9ababef21 |
30552982548257 has 16 divisors (see below), whose sum is σ = 32959817520000. Its totient is φ = 28154246198400.
The previous prime is 30552982548227. The next prime is 30552982548301. The reversal of 30552982548257 is 75284528925503.
It is a cyclic number.
It is not a de Polignac number, because 30552982548257 - 210 = 30552982547233 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30552982548193 and 30552982548202.
It is not an unprimeable number, because it can be changed into a prime (30552982548227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61265957 + ... + 61762637.
It is an arithmetic number, because the mean of its divisors is an integer number (2059988595000).
Almost surely, 230552982548257 is an apocalyptic number.
It is an amenable number.
30552982548257 is a deficient number, since it is larger than the sum of its proper divisors (2406834971743).
30552982548257 is a wasteful number, since it uses less digits than its factorization.
30552982548257 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504824.
The product of its (nonzero) digits is 241920000, while the sum is 65.
The spelling of 30552982548257 in words is "thirty trillion, five hundred fifty-two billion, nine hundred eighty-two million, five hundred forty-eight thousand, two hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •