Base | Representation |
---|---|
bin | 10110111100110010… |
… | …101000001000000010 |
3 | 2100121100200201021202 |
4 | 112330302220020002 |
5 | 400431402142032 |
6 | 15153120221202 |
7 | 1531441311350 |
oct | 267462501002 |
9 | 70540621252 |
10 | 24642224642 |
11 | a4a5991112 |
12 | 493876a802 |
13 | 242938a219 |
14 | 129aa547d0 |
15 | 99359ed62 |
hex | 5bcca8202 |
24642224642 has 64 divisors (see below), whose sum is σ = 45165600000. Its totient is φ = 9843075072.
The previous prime is 24642224611. The next prime is 24642224647.
24642224642 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 24642224596 and 24642224605.
It is not an unprimeable number, because it can be changed into a prime (24642224647) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14503109 + ... + 14504807.
It is an arithmetic number, because the mean of its divisors is an integer number (705712500).
Almost surely, 224642224642 is an apocalyptic number.
24642224642 is a deficient number, since it is larger than the sum of its proper divisors (20523375358).
24642224642 is a wasteful number, since it uses less digits than its factorization.
24642224642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2283.
The product of its digits is 294912, while the sum is 38.
The spelling of 24642224642 in words is "twenty-four billion, six hundred forty-two million, two hundred twenty-four thousand, six hundred forty-two".
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