Base | Representation |
---|---|
bin | 1011110001110010011… |
… | …0000011010100101010 |
3 | 201100021122102120200011 |
4 | 2330130212003110222 |
5 | 11303344324400132 |
6 | 232542153002134 |
7 | 20422152552004 |
oct | 2743446032452 |
9 | 640248376604 |
10 | 202343200042 |
11 | 788a4509065 |
12 | 332703b334a |
13 | 1610890b589 |
14 | 9b17397374 |
15 | 53e402ab47 |
hex | 2f1c98352a |
202343200042 has 16 divisors (see below), whose sum is σ = 305197611264. Its totient is φ = 100612174000.
The previous prime is 202343200039. The next prime is 202343200049. The reversal of 202343200042 is 240002343202.
It is a super-3 number, since 3×2023432000423 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 202343199986 and 202343200022.
It is not an unprimeable number, because it can be changed into a prime (202343200049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109309 + ... + 645472.
It is an arithmetic number, because the mean of its divisors is an integer number (19074850704).
Almost surely, 2202343200042 is an apocalyptic number.
202343200042 is a deficient number, since it is larger than the sum of its proper divisors (102854411222).
202343200042 is a wasteful number, since it uses less digits than its factorization.
202343200042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755525.
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 202343200042 its reverse (240002343202), we get a palindrome (442345543244).
The spelling of 202343200042 in words is "two hundred two billion, three hundred forty-three million, two hundred thousand, forty-two".
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