Base | Representation |
---|---|
bin | 10100011111001001010100… |
… | …100101100110010101110011 |
3 | 102211000121001112210112011002 |
4 | 110133021110211212111303 |
5 | 43302204321211444003 |
6 | 515343534544112215 |
7 | 24656412540446363 |
oct | 2437112445462563 |
9 | 384017045715132 |
10 | 90101243078003 |
11 | 267887a4868153 |
12 | a13228400566b |
13 | 3b376841c5191 |
14 | 1836ccdc889a3 |
15 | a63b17cb0a88 |
hex | 51f254966573 |
90101243078003 has 2 divisors, whose sum is σ = 90101243078004. Its totient is φ = 90101243078002.
The previous prime is 90101243077987. The next prime is 90101243078051. The reversal of 90101243078003 is 30087034210109.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 90101243078003 - 24 = 90101243077987 is a prime.
It is not a weakly prime, because it can be changed into another prime (90101243078053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45050621539001 + 45050621539002.
It is an arithmetic number, because the mean of its divisors is an integer number (45050621539002).
Almost surely, 290101243078003 is an apocalyptic number.
90101243078003 is a deficient number, since it is larger than the sum of its proper divisors (1).
90101243078003 is an equidigital number, since it uses as much as digits as its factorization.
90101243078003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36288, while the sum is 38.
The spelling of 90101243078003 in words is "ninety trillion, one hundred one billion, two hundred forty-three million, seventy-eight thousand, three".
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