Base | Representation |
---|---|
bin | 1011110001110001110… |
… | …1110000000101111001 |
3 | 201100021111100000212111 |
4 | 2330130131300011321 |
5 | 11303343300232441 |
6 | 232542034212321 |
7 | 20422125220135 |
oct | 2743435600571 |
9 | 640244300774 |
10 | 202341024121 |
11 | 788a3262285 |
12 | 3326b7240a1 |
13 | 16108329052 |
14 | 9b16d8c3c5 |
15 | 53e3c4b081 |
hex | 2f1c770179 |
202341024121 has 4 divisors (see below), whose sum is σ = 202668968052. Its totient is φ = 202013080192.
The previous prime is 202341024103. The next prime is 202341024143. The reversal of 202341024121 is 121420143202.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 95441452096 + 106899572025 = 308936^2 + 326955^2 .
It is a cyclic number.
It is not a de Polignac number, because 202341024121 - 27 = 202341023993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202341024092 and 202341024101.
It is not an unprimeable number, because it can be changed into a prime (202341021121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163971040 + ... + 163972273.
It is an arithmetic number, because the mean of its divisors is an integer number (50667242013).
Almost surely, 2202341024121 is an apocalyptic number.
It is an amenable number.
202341024121 is a deficient number, since it is larger than the sum of its proper divisors (327943931).
202341024121 is an equidigital number, since it uses as much as digits as its factorization.
202341024121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327943930.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 202341024121 its reverse (121420143202), we get a palindrome (323761167323).
The spelling of 202341024121 in words is "two hundred two billion, three hundred forty-one million, twenty-four thousand, one hundred twenty-one".
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