Base | Representation |
---|---|
bin | 1011111100011… |
… | …1101101101100 |
3 | 10111021101210022 |
4 | 2333013231230 |
5 | 100311213400 |
6 | 4545501312 |
7 | 1145565230 |
oct | 277075554 |
9 | 114241708 |
10 | 50101100 |
11 | 2630a775 |
12 | 14941838 |
13 | a4c242a |
14 | 69225c0 |
15 | 45e9b85 |
hex | 2fc7b6c |
50101100 has 72 divisors (see below), whose sum is σ = 130824960. Its totient is φ = 16269120.
The previous prime is 50101049. The next prime is 50101109. The reversal of 50101100 is 110105.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (50101109) 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 23 ways as a sum of consecutive naturals, for example, 11417 + ... + 15183.
Almost surely, 250101100 is an apocalyptic number.
50101100 is a gapful number since it is divisible by the number (50) 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 50101100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65412480).
50101100 is an abundant number, since it is smaller than the sum of its proper divisors (80723860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50101100 is a wasteful number, since it uses less digits than its factorization.
50101100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3807 (or 3800 counting only the distinct ones).
The product of its (nonzero) digits is 5, while the sum is 8.
The square root of 50101100 is about 7078.2130513287. The cubic root of 50101100 is about 368.6512864181.
Adding to 50101100 its reverse (110105), we get a palindrome (50211205).
The spelling of 50101100 in words is "fifty million, one hundred one thousand, one hundred".
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