Base | Representation |
---|---|
bin | 1100011000000… |
… | …10111001111010 |
3 | 21020100122112100 |
4 | 12030002321322 |
5 | 203034232142 |
6 | 14145124230 |
7 | 2400314622 |
oct | 614027172 |
9 | 236318470 |
10 | 103820922 |
11 | 53671217 |
12 | 2a929676 |
13 | 186809ca |
14 | db07882 |
15 | 91abb4c |
hex | 6302e7a |
103820922 has 48 divisors (see below), whose sum is σ = 235752192. Its totient is φ = 32978880.
The previous prime is 103820881. The next prime is 103820939. The reversal of 103820922 is 229028301.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35998 + ... + 38774.
It is an arithmetic number, because the mean of its divisors is an integer number (4911504).
Almost surely, 2103820922 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103820922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117876096).
103820922 is an abundant number, since it is smaller than the sum of its proper divisors (131931270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103820922 is a wasteful number, since it uses less digits than its factorization.
103820922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2883 (or 2880 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 103820922 is about 10189.2552230278. The cubic root of 103820922 is about 469.9968643219.
The spelling of 103820922 in words is "one hundred three million, eight hundred twenty thousand, nine hundred twenty-two".
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