Base | Representation |
---|---|
bin | 101110110110010010… |
… | …110101001100001001 |
3 | 11210211201000200200010 |
4 | 232312102311030021 |
5 | 1311010033430100 |
6 | 35035304302133 |
7 | 3430361462133 |
oct | 566622651411 |
9 | 153751020603 |
10 | 50303030025 |
11 | 1a373826a96 |
12 | 98ba471949 |
13 | 498878ba31 |
14 | 2612a92053 |
15 | 14962a1750 |
hex | bb64b5309 |
50303030025 has 12 divisors (see below), whose sum is σ = 83167676432. Its totient is φ = 26828282640.
The previous prime is 50303030023. The next prime is 50303030053. The reversal of 50303030025 is 52003030305.
50303030025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50303030025 - 21 = 50303030023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50303029983 and 50303030010.
It is not an unprimeable number, because it can be changed into a prime (50303030023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335353459 + ... + 335353608.
Almost surely, 250303030025 is an apocalyptic number.
It is an amenable number.
50303030025 is a deficient number, since it is larger than the sum of its proper divisors (32864646407).
50303030025 is a wasteful number, since it uses less digits than its factorization.
50303030025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670707080 (or 670707075 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 21.
The spelling of 50303030025 in words is "fifty billion, three hundred three million, thirty thousand, twenty-five".
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