Base | Representation |
---|---|
bin | 110001011101110000… |
… | …0010101101101010010 |
3 | 101011012000010201211010 |
4 | 1202323200111231102 |
5 | 3220022102011033 |
6 | 120444335031350 |
7 | 10450232605620 |
oct | 1427340255522 |
9 | 334160121733 |
10 | 106225032018 |
11 | 41060296866 |
12 | 1870666b556 |
13 | a02b3b8441 |
14 | 51d9aca510 |
15 | 2b6a9c3863 |
hex | 18bb815b52 |
106225032018 has 16 divisors (see below), whose sum is σ = 242800073280. Its totient is φ = 30350009136.
The previous prime is 106225031971. The next prime is 106225032071. The reversal of 106225032018 is 810230522601.
It is a super-2 number, since 2×1062250320182 (a number of 23 digits) contains 22 as substring.
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, 1264583673 + ... + 1264583756.
It is an arithmetic number, because the mean of its divisors is an integer number (15175004580).
Almost surely, 2106225032018 is an apocalyptic number.
106225032018 is an abundant number, since it is smaller than the sum of its proper divisors (136575041262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106225032018 is a wasteful number, since it uses less digits than its factorization.
106225032018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2529167441.
The product of its (nonzero) digits is 5760, while the sum is 30.
Adding to 106225032018 its reverse (810230522601), we get a palindrome (916455554619).
The spelling of 106225032018 in words is "one hundred six billion, two hundred twenty-five million, thirty-two thousand, eighteen".
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