Base | Representation |
---|---|
bin | 10110010111010011… |
… | …000101101010101010 |
3 | 2021222112001221202100 |
4 | 112113103011222222 |
5 | 343134334400132 |
6 | 15010450114230 |
7 | 1510032555366 |
oct | 262723055252 |
9 | 67875057670 |
10 | 24013200042 |
11 | a202909677 |
12 | 47a1b7b976 |
13 | 2358c6b610 |
14 | 123b2b42a6 |
15 | 95824c37c |
hex | 5974c5aaa |
24013200042 has 24 divisors (see below), whose sum is σ = 56030800644. Its totient is φ = 7388676864.
The previous prime is 24013200041. The next prime is 24013200047. The reversal of 24013200042 is 24000231042.
It can be written as a sum of positive squares in 2 ways, for example, as 22800698001 + 1212502041 = 150999^2 + 34821^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 24013199988 and 24013200024.
It is not an unprimeable number, because it can be changed into a prime (24013200041) 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, 51310023 + ... + 51310490.
Almost surely, 224013200042 is an apocalyptic number.
24013200042 is an abundant number, since it is smaller than the sum of its proper divisors (32017600602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24013200042 is a wasteful number, since it uses less digits than its factorization.
24013200042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102620534 (or 102620531 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 24013200042 its reverse (24000231042), we get a palindrome (48013431084).
The spelling of 24013200042 in words is "twenty-four billion, thirteen million, two hundred thousand, forty-two".
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