Base | Representation |
---|---|
bin | 10110100101100110… |
… | …010001111110100111 |
3 | 2022121020111202101222 |
4 | 112211212101332213 |
5 | 344132244042411 |
6 | 15050340210555 |
7 | 1516005024005 |
oct | 264546217647 |
9 | 68536452358 |
10 | 24253112231 |
11 | a316282207 |
12 | 484a399a5b |
13 | 239688b4aa |
14 | 12610c5a75 |
15 | 96e33c4db |
hex | 5a5991fa7 |
24253112231 has 8 divisors (see below), whose sum is σ = 24537427200. Its totient is φ = 23969059840.
The previous prime is 24253112207. The next prime is 24253112287. The reversal of 24253112231 is 13221135242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 24253112231 - 218 = 24252850087 is a prime.
It is a super-2 number, since 2×242531122312 (a number of 22 digits) contains 22 as substring.
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 24253112231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24253112201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123335 + ... + 252423.
It is an arithmetic number, because the mean of its divisors is an integer number (3067178400).
Almost surely, 224253112231 is an apocalyptic number.
24253112231 is a deficient number, since it is larger than the sum of its proper divisors (284314969).
24253112231 is a wasteful number, since it uses less digits than its factorization.
24253112231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131289.
The product of its digits is 2880, while the sum is 26.
Adding to 24253112231 its reverse (13221135242), we get a palindrome (37474247473).
The spelling of 24253112231 in words is "twenty-four billion, two hundred fifty-three million, one hundred twelve thousand, two hundred thirty-one".
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