Base | Representation |
---|---|
bin | 110001100011111000… |
… | …0010010110101101101 |
3 | 101011201022211200101000 |
4 | 1203013300102311231 |
5 | 3220432204304130 |
6 | 120520555510513 |
7 | 10455306446634 |
oct | 1430760226555 |
9 | 334638750330 |
10 | 106430541165 |
11 | 411562a1933 |
12 | 18763458439 |
13 | a061b511a0 |
14 | 521910451b |
15 | 2b7da6a260 |
hex | 18c7c12d6d |
106430541165 has 64 divisors (see below), whose sum is σ = 203816954880. Its totient is φ = 52383075840.
The previous prime is 106430541163. The next prime is 106430541199. The reversal of 106430541165 is 561145034601.
106430541165 is a `hidden beast` number, since 1 + 0 + 643 + 0 + 5 + 4 + 1 + 1 + 6 + 5 = 666.
It is not a de Polignac number, because 106430541165 - 21 = 106430541163 is a prime.
It is a super-2 number, since 2×1064305411652 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106430541163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12619500 + ... + 12627930.
It is an arithmetic number, because the mean of its divisors is an integer number (3184639920).
Almost surely, 2106430541165 is an apocalyptic number.
106430541165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106430541165 is a deficient number, since it is larger than the sum of its proper divisors (97386413715).
106430541165 is a wasteful number, since it uses less digits than its factorization.
106430541165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15651 (or 15645 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
Adding to 106430541165 its reverse (561145034601), we get a palindrome (667575575766).
The spelling of 106430541165 in words is "one hundred six billion, four hundred thirty million, five hundred forty-one thousand, one hundred sixty-five".
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