Base | Representation |
---|---|
bin | 100000100100100000110… |
… | …011111001100000110001 |
3 | 21220222020222200100110001 |
4 | 200210200303321200301 |
5 | 243132342434441131 |
6 | 4432121123110001 |
7 | 320464246544212 |
oct | 40444063714061 |
9 | 7828228610401 |
10 | 2238228437041 |
11 | 793255669603 |
12 | 30194a212301 |
13 | 1330aa8c149c |
14 | 7a48bb49409 |
15 | 3d34c64b261 |
hex | 20920cf9831 |
2238228437041 has 3 divisors (see below), whose sum is σ = 2238229933113. Its totient is φ = 2238226940970.
The previous prime is 2238228437017. The next prime is 2238228437051. The reversal of 2238228437041 is 1407348228322.
The square root of 2238228437041 is 1496071.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 2238228437041 - 229 = 2237691566129 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2238228436982 and 2238228437000.
It is not an unprimeable number, because it can be changed into a prime (2238228437051) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 748036 + ... + 2244106.
It is an arithmetic number, because the mean of its divisors is an integer number (746076644371).
Almost surely, 22238228437041 is an apocalyptic number.
2238228437041 is the 1496071-st square number.
2238228437041 is the 748036-th centered octagonal number.
It is an amenable number.
2238228437041 is a deficient number, since it is larger than the sum of its proper divisors (1496072).
2238228437041 is an frugal number, since it uses more digits than its factorization.
2238228437041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2992142 (or 1496071 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 46.
The spelling of 2238228437041 in words is "two trillion, two hundred thirty-eight billion, two hundred twenty-eight million, four hundred thirty-seven thousand, forty-one".
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