Base | Representation |
---|---|
bin | 1101011001101010101… |
… | …0001100010010100000 |
3 | 211000020222122010020002 |
4 | 3112122222030102200 |
5 | 12233001333041321 |
6 | 253433145235132 |
7 | 22430156603231 |
oct | 3263252142240 |
9 | 730228563202 |
10 | 230228018336 |
11 | 89703794838 |
12 | 38752a92aa8 |
13 | 189309cb564 |
14 | b200923088 |
15 | 5ec70de20b |
hex | 359aa8c4a0 |
230228018336 has 48 divisors (see below), whose sum is σ = 496472979240. Its totient is φ = 104606638080.
The previous prime is 230228018329. The next prime is 230228018369. The reversal of 230228018336 is 633810822032.
It can be written as a sum of positive squares in 4 ways, for example, as 229115395600 + 1112622736 = 478660^2 + 33356^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 230228018336.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7281005 + ... + 7312556.
Almost surely, 2230228018336 is an apocalyptic number.
It is an amenable number.
230228018336 is an abundant number, since it is smaller than the sum of its proper divisors (266244960904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230228018336 is a wasteful number, since it uses less digits than its factorization.
230228018336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14593617 (or 14593609 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 38.
The spelling of 230228018336 in words is "two hundred thirty billion, two hundred twenty-eight million, eighteen thousand, three hundred thirty-six".
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