Base | Representation |
---|---|
bin | 101110100000… |
… | …0001010101101 |
3 | 1200212122011211 |
4 | 1131000022231 |
5 | 22220130302 |
6 | 2230314421 |
7 | 414140641 |
oct | 135001255 |
9 | 50778154 |
10 | 24380077 |
11 | 12842127 |
12 | 81b8a11 |
13 | 5087ca7 |
14 | 3348c21 |
15 | 2218ad7 |
hex | 17402ad |
24380077 has 8 divisors (see below), whose sum is σ = 25300856. Its totient is φ = 23473152.
The previous prime is 24380071. The next prime is 24380101. The reversal of 24380077 is 77008342.
It can be written as a sum of positive squares in 4 ways, for example, as 3118756 + 21261321 = 1766^2 + 4611^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-24380077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24380071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193 + ... + 6985.
It is an arithmetic number, because the mean of its divisors is an integer number (3162607).
Almost surely, 224380077 is an apocalyptic number.
It is an amenable number.
24380077 is a deficient number, since it is larger than the sum of its proper divisors (920779).
24380077 is an equidigital number, since it uses as much as digits as its factorization.
24380077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6927.
The product of its (nonzero) digits is 9408, while the sum is 31.
The square root of 24380077 is about 4937.6185555387. The cubic root of 24380077 is about 289.9646290590.
The spelling of 24380077 in words is "twenty-four million, three hundred eighty thousand, seventy-seven".
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