Base | Representation |
---|---|
bin | 1011111011010… |
… | …10011011100000 |
3 | 20222021002200212 |
4 | 11331222123200 |
5 | 201103110111 |
6 | 13532233252 |
7 | 2323262606 |
oct | 575523340 |
9 | 228232625 |
10 | 100050656 |
11 | 515265a2 |
12 | 2960b828 |
13 | 17960894 |
14 | d405876 |
15 | 8bb498b |
hex | 5f6a6e0 |
100050656 has 48 divisors (see below), whose sum is σ = 210067200. Its totient is φ = 46770048.
The previous prime is 100050649. The next prime is 100050659. The reversal of 100050656 is 656050001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100050659) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46991 + ... + 49073.
It is an arithmetic number, because the mean of its divisors is an integer number (4376400).
Almost surely, 2100050656 is an apocalyptic number.
100050656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100050656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105033600).
100050656 is an abundant number, since it is smaller than the sum of its proper divisors (110016544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100050656 is a wasteful number, since it uses less digits than its factorization.
100050656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2191 (or 2183 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 100050656 is about 10002.5324793274. The cubic root of 100050656 is about 464.2372449058.
The spelling of 100050656 in words is "one hundred million, fifty thousand, six hundred fifty-six".
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