Base | Representation |
---|---|
bin | 1100100111000011001111101… |
… | …1011000110101111001110001 |
3 | 11022100212221111110100011112002 |
4 | 3021300303323120311321301 |
5 | 1412302013120022104431 |
6 | 12423132150553543345 |
7 | 354623522451343553 |
oct | 31160637330657161 |
9 | 4270787443304462 |
10 | 887361640816241 |
11 | 237816a5a852608 |
12 | 8363476a114b55 |
13 | 2c119ac77390a6 |
14 | 1191a7655514d3 |
15 | 6c8c4a53693cb |
hex | 3270cfb635e71 |
887361640816241 has 2 divisors, whose sum is σ = 887361640816242. Its totient is φ = 887361640816240.
The previous prime is 887361640816213. The next prime is 887361640816249. The reversal of 887361640816241 is 142618046163788.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 629633807175025 + 257727833641216 = 25092505^2 + 16053904^2 .
It is a cyclic number.
It is not a de Polignac number, because 887361640816241 - 210 = 887361640815217 is a prime.
It is not a weakly prime, because it can be changed into another prime (887361640816249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443680820408120 + 443680820408121.
It is an arithmetic number, because the mean of its divisors is an integer number (443680820408121).
Almost surely, 2887361640816241 is an apocalyptic number.
It is an amenable number.
887361640816241 is a deficient number, since it is larger than the sum of its proper divisors (1).
887361640816241 is an equidigital number, since it uses as much as digits as its factorization.
887361640816241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 74317824, while the sum is 65.
The spelling of 887361640816241 in words is "eight hundred eighty-seven trillion, three hundred sixty-one billion, six hundred forty million, eight hundred sixteen thousand, two hundred forty-one".
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