Base | Representation |
---|---|
bin | 10111101100101011011100… |
… | …00101100101101100111111 |
3 | 20211111220221122000102021202 |
4 | 23312111232011211230333 |
5 | 23312303234400130104 |
6 | 302500123112250115 |
7 | 13656005630121161 |
oct | 1366255605455477 |
9 | 224456848012252 |
10 | 52112685161279 |
11 | 15671958220436 |
12 | 5a179549a093b |
13 | 2310288873872 |
14 | cc23a5b2a931 |
15 | 60588583851e |
hex | 2f656e165b3f |
52112685161279 has 2 divisors, whose sum is σ = 52112685161280. Its totient is φ = 52112685161278.
The previous prime is 52112685161267. The next prime is 52112685161393. The reversal of 52112685161279 is 97216158621125.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52112685161279 - 240 = 51013173533503 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52112685161179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26056342580639 + 26056342580640.
It is an arithmetic number, because the mean of its divisors is an integer number (26056342580640).
Almost surely, 252112685161279 is an apocalyptic number.
52112685161279 is a deficient number, since it is larger than the sum of its proper divisors (1).
52112685161279 is an equidigital number, since it uses as much as digits as its factorization.
52112685161279 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3628800, while the sum is 56.
The spelling of 52112685161279 in words is "fifty-two trillion, one hundred twelve billion, six hundred eighty-five million, one hundred sixty-one thousand, two hundred seventy-nine".
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