Base | Representation |
---|---|
bin | 1101010001100100010… |
… | …1110010010111000010 |
3 | 210210122111020102101102 |
4 | 3110121011302113002 |
5 | 12214023334322312 |
6 | 252433333134402 |
7 | 22322252556422 |
oct | 3243105622702 |
9 | 723574212342 |
10 | 228054214082 |
11 | 887987274a2 |
12 | 38246a8a402 |
13 | 1867553c456 |
14 | b075d44482 |
15 | 5deb348ec2 |
hex | 35191725c2 |
228054214082 has 18 divisors (see below), whose sum is σ = 350266312377. Its totient is φ = 111361131336.
The previous prime is 228054214043. The next prime is 228054214097. The reversal of 228054214082 is 280412450822.
It can be written as a sum of positive squares in 2 ways, for example, as 146360570041 + 81693644041 = 382571^2 + 285821^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=337679.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 29036468 + ... + 29044320.
Almost surely, 2228054214082 is an apocalyptic number.
228054214082 is a deficient number, since it is larger than the sum of its proper divisors (122212098295).
228054214082 is an frugal number, since it uses more digits than its factorization.
228054214082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15794 (or 7898 counting only the distinct ones).
The product of its (nonzero) digits is 81920, while the sum is 38.
The spelling of 228054214082 in words is "two hundred twenty-eight billion, fifty-four million, two hundred fourteen thousand, eighty-two".
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