Base | Representation |
---|---|
bin | 11011111111111010… |
… | …001101111111110101 |
3 | 2212121011022121122221 |
4 | 123333322031333311 |
5 | 443032143134131 |
6 | 21451051522341 |
7 | 2112665312224 |
oct | 337772157765 |
9 | 85534277587 |
10 | 30063255541 |
11 | 11827a18940 |
12 | 59b01593b1 |
13 | 2ab1511b07 |
14 | 16529d2cbb |
15 | bae471411 |
hex | 6ffe8dff5 |
30063255541 has 8 divisors (see below), whose sum is σ = 34222204224. Its totient is φ = 26141961120.
The previous prime is 30063255539. The next prime is 30063255557. The reversal of 30063255541 is 14555236003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30063255541 - 21 = 30063255539 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30063255497 and 30063255506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30063255041) 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, 59413296 + ... + 59413801.
It is an arithmetic number, because the mean of its divisors is an integer number (4277775528).
Almost surely, 230063255541 is an apocalyptic number.
It is an amenable number.
30063255541 is a deficient number, since it is larger than the sum of its proper divisors (4158948683).
30063255541 is a wasteful number, since it uses less digits than its factorization.
30063255541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118827131.
The product of its (nonzero) digits is 54000, while the sum is 34.
The spelling of 30063255541 in words is "thirty billion, sixty-three million, two hundred fifty-five thousand, five hundred forty-one".
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