Base | Representation |
---|---|
bin | 110001011101010111… |
… | …0001001000100011100 |
3 | 101011011002101012010000 |
4 | 1202322232021010130 |
5 | 3220010214414202 |
6 | 120443145014300 |
7 | 10450013011365 |
oct | 1427256110434 |
9 | 334132335100 |
10 | 106211873052 |
11 | 4105391928a |
12 | 18702184390 |
13 | a02875ba7c |
14 | 51d8062b6c |
15 | 2b6977491c |
hex | 18bab8911c |
106211873052 has 90 divisors (see below), whose sum is σ = 290256282008. Its totient is φ = 33864600528.
The previous prime is 106211873041. The next prime is 106211873059. The reversal of 106211873052 is 250378112601.
106211873052 is a `hidden beast` number, since 10 + 621 + 18 + 7 + 3 + 0 + 5 + 2 = 666.
It is a super-2 number, since 2×1062118730522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 106211872998 and 106211873016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106211873059) by changing a digit.
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 29 ways as a sum of consecutive naturals, for example, 138448 + ... + 481239.
Almost surely, 2106211873052 is an apocalyptic number.
106211873052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
106211873052 is an abundant number, since it is smaller than the sum of its proper divisors (184044408956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106211873052 is a wasteful number, since it uses less digits than its factorization.
106211873052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 619749 (or 619715 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
Adding to 106211873052 its reverse (250378112601), we get a palindrome (356589985653).
The spelling of 106211873052 in words is "one hundred six billion, two hundred eleven million, eight hundred seventy-three thousand, fifty-two".
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