Base | Representation |
---|---|
bin | 101101110101… |
… | …0101110010100 |
3 | 1200012212002201 |
4 | 1123222232110 |
5 | 22122430400 |
6 | 2215014244 |
7 | 411152413 |
oct | 133525624 |
9 | 50185081 |
10 | 24030100 |
11 | 12623196 |
12 | 806a384 |
13 | 4c948c3 |
14 | 329747a |
15 | 219a06a |
hex | 16eab94 |
24030100 has 36 divisors (see below), whose sum is σ = 53426268. Its totient is φ = 9376000.
The previous prime is 24030073. The next prime is 24030109. The reversal of 24030100 is 103042.
It can be written as a sum of positive squares in 6 ways, for example, as 4511376 + 19518724 = 2124^2 + 4418^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24030109) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1170 + ... + 7030.
It is an arithmetic number, because the mean of its divisors is an integer number (1484063).
Almost surely, 224030100 is an apocalyptic number.
24030100 is a gapful number since it is divisible by the number (20) 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 24030100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26713134).
24030100 is an abundant number, since it is smaller than the sum of its proper divisors (29396168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24030100 is a wasteful number, since it uses less digits than its factorization.
24030100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5916 (or 5909 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 24030100 is about 4902.0505913342. The cubic root of 24030100 is about 288.5704517731.
Adding to 24030100 its reverse (103042), we get a palindrome (24133142).
The spelling of 24030100 in words is "twenty-four million, thirty thousand, one hundred".
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