Base | Representation |
---|---|
bin | 111100010111100… |
… | …0111001101110101 |
3 | 12020011112222002220 |
4 | 1320233013031311 |
5 | 13122024204440 |
6 | 532555552553 |
7 | 101124311502 |
oct | 17057071565 |
9 | 5204488086 |
10 | 2025616245 |
11 | 94a453514 |
12 | 48645b759 |
13 | 263875bc3 |
14 | 1530464a9 |
15 | bcc728d0 |
hex | 78bc7375 |
2025616245 has 32 divisors (see below), whose sum is σ = 3368760192. Its totient is φ = 1038442752.
The previous prime is 2025616223. The next prime is 2025616259. The reversal of 2025616245 is 5426165202.
It is not a de Polignac number, because 2025616245 - 25 = 2025616213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24079 + ... + 68051.
It is an arithmetic number, because the mean of its divisors is an integer number (105273756).
Almost surely, 22025616245 is an apocalyptic number.
It is an amenable number.
2025616245 is a deficient number, since it is larger than the sum of its proper divisors (1343143947).
2025616245 is a wasteful number, since it uses less digits than its factorization.
2025616245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44101.
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 2025616245 is about 45006.8466458160. The cubic root of 2025616245 is about 1265.2773210261.
The spelling of 2025616245 in words is "two billion, twenty-five million, six hundred sixteen thousand, two hundred forty-five".
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