Base | Representation |
---|---|
bin | 110001110001000001… |
… | …1101010011100101100 |
3 | 101012212002012021122221 |
4 | 1203202003222130230 |
5 | 3222333141414340 |
6 | 121032442045124 |
7 | 10502245351165 |
oct | 1434203523454 |
9 | 335762167587 |
10 | 106871826220 |
11 | 413623a5925 |
12 | 188671a97a4 |
13 | a1023b91c3 |
14 | 525b97476c |
15 | 2ba768644a |
hex | 18e20ea72c |
106871826220 has 24 divisors (see below), whose sum is σ = 234188698464. Its totient is φ = 40890089856.
The previous prime is 106871826209. The next prime is 106871826227. The reversal of 106871826220 is 22628178601.
It is a happy number.
It is a super-2 number, since 2×1068718262202 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106871826227) 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 7 ways as a sum of consecutive naturals, for example, 116164569 + ... + 116165488.
It is an arithmetic number, because the mean of its divisors is an integer number (9757862436).
Almost surely, 2106871826220 is an apocalyptic number.
106871826220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
106871826220 is an abundant number, since it is smaller than the sum of its proper divisors (127316872244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106871826220 is a wasteful number, since it uses less digits than its factorization.
106871826220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232330089 (or 232330087 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 43.
The spelling of 106871826220 in words is "one hundred six billion, eight hundred seventy-one million, eight hundred twenty-six thousand, two hundred twenty".
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