Base | Representation |
---|---|
bin | 1010101110101000111… |
… | …01000110100100100001 |
3 | 1022020111220211112112122 |
4 | 11113110131012210201 |
5 | 22014431433302131 |
6 | 441203242034025 |
7 | 35430105363365 |
oct | 5272435064441 |
9 | 1266456745478 |
10 | 368636619041 |
11 | 132379841049 |
12 | 5b53b7a8915 |
13 | 289ba979462 |
14 | 13bb0a592a5 |
15 | 98c825ed7b |
hex | 55d4746921 |
368636619041 has 2 divisors, whose sum is σ = 368636619042. Its totient is φ = 368636619040.
The previous prime is 368636619019. The next prime is 368636619077. The reversal of 368636619041 is 140916636863.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 332490624400 + 36145994641 = 576620^2 + 190121^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-368636619041 is a prime.
It is not a weakly prime, because it can be changed into another prime (368636619941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184318309520 + 184318309521.
It is an arithmetic number, because the mean of its divisors is an integer number (184318309521).
Almost surely, 2368636619041 is an apocalyptic number.
It is an amenable number.
368636619041 is a deficient number, since it is larger than the sum of its proper divisors (1).
368636619041 is an equidigital number, since it uses as much as digits as its factorization.
368636619041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3359232, while the sum is 53.
The spelling of 368636619041 in words is "three hundred sixty-eight billion, six hundred thirty-six million, six hundred nineteen thousand, forty-one".
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