Base | Representation |
---|---|
bin | 100100101100000110111… |
… | …0011111001001111100001 |
3 | 122212001122010020020210012 |
4 | 1021120031303321033201 |
5 | 1130104041432004441 |
6 | 14420300410414305 |
7 | 1030211266650020 |
oct | 111301563711741 |
9 | 18761563206705 |
10 | 5042523313121 |
11 | 1674581a52048 |
12 | 695336a31395 |
13 | 2a767ab493c8 |
14 | 1360b91128b7 |
15 | 8b27a9db9eb |
hex | 4960dcf93e1 |
5042523313121 has 8 divisors (see below), whose sum is σ = 5765804675904. Its totient is φ = 4319972172720.
The previous prime is 5042523313117. The next prime is 5042523313181. The reversal of 5042523313121 is 1213133252405.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5042523313121 - 22 = 5042523313117 is a prime.
It is a super-2 number, since 2×50425233131212 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5042523313181) 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, 182540795 + ... + 182568416.
It is an arithmetic number, because the mean of its divisors is an integer number (720725584488).
Almost surely, 25042523313121 is an apocalyptic number.
It is an amenable number.
5042523313121 is a deficient number, since it is larger than the sum of its proper divisors (723281362783).
5042523313121 is a wasteful number, since it uses less digits than its factorization.
5042523313121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365111191.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 5042523313121 its reverse (1213133252405), we get a palindrome (6255656565526).
The spelling of 5042523313121 in words is "five trillion, forty-two billion, five hundred twenty-three million, three hundred thirteen thousand, one hundred twenty-one".
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