Base | Representation |
---|---|
bin | 1000101011010111… |
… | …01100111011000001 |
3 | 110000200020202202001 |
4 | 10111223230323001 |
5 | 34020114320100 |
6 | 2050141024001 |
7 | 223306452004 |
oct | 42553547301 |
9 | 13020222661 |
10 | 4658745025 |
11 | 1a80816100 |
12 | aa0255001 |
13 | 593247c7c |
14 | 322a2d53b |
15 | 1c3ee8d6a |
hex | 115aecec1 |
4658745025 has 81 divisors (see below), whose sum is σ = 6838906683. Its totient is φ = 3145190400.
The previous prime is 4658745019. The next prime is 4658745029. The reversal of 4658745025 is 5205478564.
The square root of 4658745025 is 68255.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 13 ways, for example, as 1331301169 + 3327443856 = 36487^2 + 57684^2 .
It is not a de Polignac number, because 4658745025 - 213 = 4658736833 is a prime.
It is a super-3 number, since 3×46587450253 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4658745029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 63818389 + ... + 63818461.
Almost surely, 24658745025 is an apocalyptic number.
4658745025 is the 68255-th square number.
4658745025 is the 34128-th centered octagonal number.
It is an amenable number.
4658745025 is a deficient number, since it is larger than the sum of its proper divisors (2180161658).
4658745025 is a wasteful number, since it uses less digits than its factorization.
4658745025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212 (or 106 counting only the distinct ones).
The product of its (nonzero) digits is 1344000, while the sum is 46.
The cubic root of 4658745025 is about 1670.1532154119.
The spelling of 4658745025 in words is "four billion, six hundred fifty-eight million, seven hundred forty-five thousand, twenty-five".
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