Base | Representation |
---|---|
bin | 1001011010010111… |
… | …11101011011101001 |
3 | 111001011020220211100 |
4 | 10231023331123221 |
5 | 40322041432400 |
6 | 2153224552013 |
7 | 236135306400 |
oct | 45513753351 |
9 | 14034226740 |
10 | 5053077225 |
11 | 216336a789 |
12 | b90322609 |
13 | 626b53831 |
14 | 35d15a637 |
15 | 1e893d100 |
hex | 12d2fd6e9 |
5053077225 has 81 divisors (see below), whose sum is σ = 10543849797. Its totient is φ = 2306566080.
The previous prime is 5053077223. The next prime is 5053077251. The reversal of 5053077225 is 5227703505.
It is a happy number.
The square root of 5053077225 is 71085.
It is a perfect power (a square), and thus also a powerful number.
5053077225 is a `hidden beast` number, since 50 + 530 + 7 + 72 + 2 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1455956649 + 3597120576 = 38157^2 + 59976^2 .
It is not a de Polignac number, because 5053077225 - 21 = 5053077223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5053077225.
It is not an unprimeable number, because it can be changed into a prime (5053077223) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 7463587 + ... + 7464263.
Almost surely, 25053077225 is an apocalyptic number.
5053077225 is the 71085-th square number.
5053077225 is the 35543-rd centered octagonal number.
It is an amenable number.
5053077225 is an abundant number, since it is smaller than the sum of its proper divisors (5490772572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5053077225 is an equidigital number, since it uses as much as digits as its factorization.
5053077225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1384 (or 692 counting only the distinct ones).
The product of its (nonzero) digits is 73500, while the sum is 36.
The cubic root of 5053077225 is about 1716.0053802381.
Multiplying 5053077225 by its sum of digits (36), we get a square (181910780100 = 4265102).
The spelling of 5053077225 in words is "five billion, fifty-three million, seventy-seven thousand, two hundred twenty-five".
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