Base | Representation |
---|---|
bin | 1001101011111100… |
… | …00111001100101010 |
3 | 111102102112211111200 |
4 | 10311332013030222 |
5 | 41122303122104 |
6 | 2220011305030 |
7 | 242605012635 |
oct | 46576071452 |
9 | 14372484450 |
10 | 5200442154 |
11 | 2229572186 |
12 | 101174b176 |
13 | 64b53c20b |
14 | 37495ac1c |
15 | 20684bb39 |
hex | 135f8732a |
5200442154 has 24 divisors (see below), whose sum is σ = 11930426820. Its totient is φ = 1631511168.
The previous prime is 5200442153. The next prime is 5200442237. The reversal of 5200442154 is 4512440025.
5200442154 is a `hidden beast` number, since 5 + 200 + 442 + 15 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4888107225 + 312334929 = 69915^2 + 17673^2 .
It is not an unprimeable number, because it can be changed into a prime (5200442153) 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, 8497149 + ... + 8497760.
Almost surely, 25200442154 is an apocalyptic number.
5200442154 is an abundant number, since it is smaller than the sum of its proper divisors (6729984666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5200442154 is a wasteful number, since it uses less digits than its factorization.
5200442154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16994934 (or 16994931 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 5200442154 is about 72114.0912304939. The cubic root of 5200442154 is about 1732.5273132754.
Adding to 5200442154 its reverse (4512440025), we get a palindrome (9712882179).
The spelling of 5200442154 in words is "five billion, two hundred million, four hundred forty-two thousand, one hundred fifty-four".
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