Base | Representation |
---|---|
bin | 10110100111110100… |
… | …001110110000100101 |
3 | 2022200211112021122212 |
4 | 112213310032300211 |
5 | 344221310322433 |
6 | 15054145533205 |
7 | 1516636225442 |
oct | 264764166045 |
9 | 68624467585 |
10 | 24290323493 |
11 | a335288617 |
12 | 485a944205 |
13 | 23a14b98a7 |
14 | 12660109c9 |
15 | 97273cd48 |
hex | 5a7d0ec25 |
24290323493 has 4 divisors (see below), whose sum is σ = 24296509740. Its totient is φ = 24284137248.
The previous prime is 24290323489. The next prime is 24290323559. The reversal of 24290323493 is 39432309242.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1162605409 + 23127718084 = 34097^2 + 152078^2 .
It is a cyclic number.
It is not a de Polignac number, because 24290323493 - 22 = 24290323489 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 24290323493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24290323193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3087230 + ... + 3095087.
It is an arithmetic number, because the mean of its divisors is an integer number (6074127435).
Almost surely, 224290323493 is an apocalyptic number.
It is an amenable number.
24290323493 is a deficient number, since it is larger than the sum of its proper divisors (6186247).
24290323493 is an equidigital number, since it uses as much as digits as its factorization.
24290323493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6186246.
The product of its (nonzero) digits is 279936, while the sum is 41.
The spelling of 24290323493 in words is "twenty-four billion, two hundred ninety million, three hundred twenty-three thousand, four hundred ninety-three".
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