Base | Representation |
---|---|
bin | 101110000010… |
… | …1101010001110 |
3 | 1200102110110000 |
4 | 1130011222032 |
5 | 22134443210 |
6 | 2221225130 |
7 | 412122156 |
oct | 134055216 |
9 | 50373400 |
10 | 24140430 |
11 | 12699076 |
12 | 81021a6 |
13 | 5002ba2 |
14 | 32c5766 |
15 | 21bcac0 |
hex | 1705a8e |
24140430 has 40 divisors (see below), whose sum is σ = 64913112. Its totient is φ = 6437232.
The previous prime is 24140423. The next prime is 24140447. The reversal of 24140430 is 3404142.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14092 + ... + 15711.
Almost surely, 224140430 is an apocalyptic number.
24140430 is an abundant number, since it is smaller than the sum of its proper divisors (40772682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24140430 is a wasteful number, since it uses less digits than its factorization.
24140430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29822 (or 29813 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 24140430 is about 4913.2911576661. The cubic root of 24140430 is about 289.0114178349.
Adding to 24140430 its reverse (3404142), we get a palindrome (27544572).
The spelling of 24140430 in words is "twenty-four million, one hundred forty thousand, four hundred thirty".
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