Base | Representation |
---|---|
bin | 101111010010100010… |
… | …1110001100001111001 |
3 | 100201010110202211021212 |
4 | 1132211011301201321 |
5 | 3130440311031131 |
6 | 114353034412505 |
7 | 10223413526462 |
oct | 1364505614171 |
9 | 321113684255 |
10 | 101554002041 |
11 | 3a08364a908 |
12 | 17822291135 |
13 | 976575b88b |
14 | 4cb55bdd69 |
15 | 299589ea2b |
hex | 17a5171879 |
101554002041 has 2 divisors, whose sum is σ = 101554002042. Its totient is φ = 101554002040.
The previous prime is 101554002037. The next prime is 101554002149. The reversal of 101554002041 is 140200455101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 54683484025 + 46870518016 = 233845^2 + 216496^2 .
It is a cyclic number.
It is not a de Polignac number, because 101554002041 - 22 = 101554002037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 101554001998 and 101554002016.
It is not a weakly prime, because it can be changed into another prime (101554001041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50777001020 + 50777001021.
It is an arithmetic number, because the mean of its divisors is an integer number (50777001021).
Almost surely, 2101554002041 is an apocalyptic number.
It is an amenable number.
101554002041 is a deficient number, since it is larger than the sum of its proper divisors (1).
101554002041 is an equidigital number, since it uses as much as digits as its factorization.
101554002041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 800, while the sum is 23.
Adding to 101554002041 its reverse (140200455101), we get a palindrome (241754457142).
The spelling of 101554002041 in words is "one hundred one billion, five hundred fifty-four million, two thousand, forty-one".
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