Base | Representation |
---|---|
bin | 10110101011000010… |
… | …101000010111011000 |
3 | 2022211121100011220001 |
4 | 112223002220113120 |
5 | 344324133230130 |
6 | 15103401342344 |
7 | 1521164145460 |
oct | 265302502730 |
9 | 68747304801 |
10 | 24344430040 |
11 | a362883677 |
12 | 4874a979b4 |
13 | 23ac7821b8 |
14 | 126d296ba0 |
15 | 9773796ca |
hex | 5ab0a85d8 |
24344430040 has 64 divisors (see below), whose sum is σ = 65321717760. Its totient is φ = 7983761280.
The previous prime is 24344430031. The next prime is 24344430119. The reversal of 24344430040 is 4003444342.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 24344429990 and 24344430008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1883656 + ... + 1896535.
It is an arithmetic number, because the mean of its divisors is an integer number (1020651840).
Almost surely, 224344430040 is an apocalyptic number.
24344430040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24344430040 is an abundant number, since it is smaller than the sum of its proper divisors (40977287720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24344430040 is a wasteful number, since it uses less digits than its factorization.
24344430040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3780232 (or 3780228 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 28.
Adding to 24344430040 its reverse (4003444342), we get a palindrome (28347874382).
The spelling of 24344430040 in words is "twenty-four billion, three hundred forty-four million, four hundred thirty thousand, forty".
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