Base | Representation |
---|---|
bin | 11011111111101111… |
… | …111100011010000101 |
3 | 2212120222020202220010 |
4 | 123333233330122011 |
5 | 443031000441203 |
6 | 21450514100433 |
7 | 2112633363414 |
oct | 337757743205 |
9 | 85528222803 |
10 | 30060562053 |
11 | 11826449215 |
12 | 59ab27a719 |
13 | 2ab0aaab32 |
14 | 16524d147b |
15 | bae0dd303 |
hex | 6ffbfc685 |
30060562053 has 8 divisors (see below), whose sum is σ = 40396346368. Its totient is φ = 19882576224.
The previous prime is 30060562031. The next prime is 30060562087. The reversal of 30060562053 is 35026506003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30060562053 - 26 = 30060561989 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30060562053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30060562003) 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, 39449176 + ... + 39449937.
It is an arithmetic number, because the mean of its divisors is an integer number (5049543296).
Almost surely, 230060562053 is an apocalyptic number.
It is an amenable number.
30060562053 is a deficient number, since it is larger than the sum of its proper divisors (10335784315).
30060562053 is a wasteful number, since it uses less digits than its factorization.
30060562053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78899243.
The product of its (nonzero) digits is 16200, while the sum is 30.
The spelling of 30060562053 in words is "thirty billion, sixty million, five hundred sixty-two thousand, fifty-three".
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