Base | Representation |
---|---|
bin | 10110011101111001… |
… | …111101101110101000 |
3 | 2022021020122221101210 |
4 | 112131321331232220 |
5 | 343401224220230 |
6 | 15025450113120 |
7 | 1512550036143 |
oct | 263571755650 |
9 | 68236587353 |
10 | 24124054440 |
11 | a25a444182 |
12 | 481311b7a0 |
13 | 2375c12835 |
14 | 124bccd05a |
15 | 962d47eb0 |
hex | 59de7dba8 |
24124054440 has 64 divisors (see below), whose sum is σ = 72413530560. Its totient is φ = 6429404160.
The previous prime is 24124054433. The next prime is 24124054441. The reversal of 24124054440 is 4445042142.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 24124054398 and 24124054407.
It is not an unprimeable number, because it can be changed into a prime (24124054441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156675 + ... + 269805.
It is an arithmetic number, because the mean of its divisors is an integer number (1131461415).
Almost surely, 224124054440 is an apocalyptic number.
24124054440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24124054440 is an abundant number, since it is smaller than the sum of its proper divisors (48289476120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24124054440 is a wasteful number, since it uses less digits than its factorization.
24124054440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114922 (or 114918 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 30.
Adding to 24124054440 its reverse (4445042142), we get a palindrome (28569096582).
The spelling of 24124054440 in words is "twenty-four billion, one hundred twenty-four million, fifty-four thousand, four hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •