Base | Representation |
---|---|
bin | 101111101011… |
… | …0010111010101 |
3 | 1202000220002022 |
4 | 1133112113111 |
5 | 22344322120 |
6 | 2251422525 |
7 | 422312360 |
oct | 137262725 |
9 | 52026068 |
10 | 24995285 |
11 | 13122367 |
12 | 8454a45 |
13 | 5242013 |
14 | 34690d7 |
15 | 22db025 |
hex | 17d65d5 |
24995285 has 8 divisors (see below), whose sum is σ = 34279296. Its totient is φ = 17139600.
The previous prime is 24995249. The next prime is 24995293. The reversal of 24995285 is 58259942.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 24995285 - 28 = 24995029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357041 + ... + 357110.
It is an arithmetic number, because the mean of its divisors is an integer number (4284912).
Almost surely, 224995285 is an apocalyptic number.
It is an amenable number.
24995285 is a deficient number, since it is larger than the sum of its proper divisors (9284011).
24995285 is an equidigital number, since it uses as much as digits as its factorization.
24995285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 714163.
The product of its digits is 259200, while the sum is 44.
The square root of 24995285 is about 4999.5284777667. The cubic root of 24995285 is about 292.3833903407.
The spelling of 24995285 in words is "twenty-four million, nine hundred ninety-five thousand, two hundred eighty-five".
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