Base | Representation |
---|---|
bin | 11100011110000100… |
… | …000001011100101010 |
3 | 2220220102020022111121 |
4 | 130132010001130222 |
5 | 1000101200021213 |
6 | 22013202445454 |
7 | 2131350264100 |
oct | 343604013452 |
9 | 86812208447 |
10 | 30569142058 |
11 | 11a67535974 |
12 | 5b1166388a |
13 | 2b62278350 |
14 | 169dc7bc70 |
15 | bdda9d88d |
hex | 71e10172a |
30569142058 has 24 divisors (see below), whose sum is σ = 57443115492. Its totient is φ = 12093286464.
The previous prime is 30569142049. The next prime is 30569142089. The reversal of 30569142058 is 85024196503.
It can be written as a sum of positive squares in 2 ways, for example, as 27594857689 + 2974284369 = 166117^2 + 54537^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11996035 + ... + 11998582.
Almost surely, 230569142058 is an apocalyptic number.
30569142058 is a deficient number, since it is larger than the sum of its proper divisors (26873973434).
30569142058 is a wasteful number, since it uses less digits than its factorization.
30569142058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23994646 (or 23994639 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 43.
The spelling of 30569142058 in words is "thirty billion, five hundred sixty-nine million, one hundred forty-two thousand, fifty-eight".
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