Base | Representation |
---|---|
bin | 1011110010001010000… |
… | …1101110101001001111 |
3 | 201100112120201020012020 |
4 | 2330202201232221033 |
5 | 11304100314330223 |
6 | 233000110141223 |
7 | 20424501546000 |
oct | 2744241565117 |
9 | 640476636166 |
10 | 202442730063 |
11 | 78945709482 |
12 | 332997b1813 |
13 | 16123419192 |
14 | 9b266a51a7 |
15 | 53ecb3b1e3 |
hex | 2f2286ea4f |
202442730063 has 32 divisors (see below), whose sum is σ = 321477273600. Its totient is φ = 113220223200.
The previous prime is 202442730053. The next prime is 202442730073. The reversal of 202442730063 is 360037244202.
It is an interprime number because it is at equal distance from previous prime (202442730053) and next prime (202442730073).
It is not a de Polignac number, because 202442730063 - 210 = 202442729039 is a prime.
It is a super-4 number, since 4×2024427300634 (a number of 46 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202442730053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2044588 + ... + 2141313.
It is an arithmetic number, because the mean of its divisors is an integer number (10046164800).
Almost surely, 2202442730063 is an apocalyptic number.
202442730063 is a deficient number, since it is larger than the sum of its proper divisors (119034543537).
202442730063 is an equidigital number, since it uses as much as digits as its factorization.
202442730063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4185972 (or 4185958 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 33.
Adding to 202442730063 its reverse (360037244202), we get a palindrome (562479974265).
The spelling of 202442730063 in words is "two hundred two billion, four hundred forty-two million, seven hundred thirty thousand, sixty-three".
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