Base | Representation |
---|---|
bin | 101101011010000000… |
… | …111111000100011001 |
3 | 11122211210211220020001 |
4 | 231122000333010121 |
5 | 1244322220114100 |
6 | 34221521333001 |
7 | 3344122241032 |
oct | 553200770431 |
9 | 148753756201 |
10 | 48754848025 |
11 | 19749927a34 |
12 | 9547a97161 |
13 | 479cac9a00 |
14 | 2507209a89 |
15 | 14053dad6a |
hex | b5a03f119 |
48754848025 has 81 divisors (see below), whose sum is σ = 67881149469. Its totient is φ = 34721144640.
The previous prime is 48754848013. The next prime is 48754848041. The reversal of 48754848025 is 52084845784.
The square root of 48754848025 is 220805.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 12566634201 + 36188213824 = 112101^2 + 190232^2 .
It is not a de Polignac number, because 48754848025 - 29 = 48754847513 is a prime.
It is an unprimeable number.
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, 617149936 + ... + 617150014.
Almost surely, 248754848025 is an apocalyptic number.
48754848025 is the 220805-th square number.
48754848025 is the 110403-rd centered octagonal number.
It is an amenable number.
48754848025 is a deficient number, since it is larger than the sum of its proper divisors (19126301444).
48754848025 is an equidigital number, since it uses as much as digits as its factorization.
48754848025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280 (or 140 counting only the distinct ones).
The product of its (nonzero) digits is 11468800, while the sum is 55.
The spelling of 48754848025 in words is "forty-eight billion, seven hundred fifty-four million, eight hundred forty-eight thousand, twenty-five".
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