Base | Representation |
---|---|
bin | 110000101000101000… |
… | …0101000110100000001 |
3 | 100222120210001022012121 |
4 | 1201101100220310001 |
5 | 3202344241443243 |
6 | 115551421524241 |
7 | 10355116603066 |
oct | 1412120506401 |
9 | 328523038177 |
10 | 104442531073 |
11 | 403260a4491 |
12 | 182a9713681 |
13 | 9b0601435a |
14 | 50ab08ac6d |
15 | 2ab42751ed |
hex | 1851428d01 |
104442531073 has 2 divisors, whose sum is σ = 104442531074. Its totient is φ = 104442531072.
The previous prime is 104442531071. The next prime is 104442531091. The reversal of 104442531073 is 370135244401.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 89004965569 + 15437565504 = 298337^2 + 124248^2 .
It is a cyclic number.
It is not a de Polignac number, because 104442531073 - 21 = 104442531071 is a prime.
Together with 104442531071, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (104442531071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52221265536 + 52221265537.
It is an arithmetic number, because the mean of its divisors is an integer number (52221265537).
Almost surely, 2104442531073 is an apocalyptic number.
It is an amenable number.
104442531073 is a deficient number, since it is larger than the sum of its proper divisors (1).
104442531073 is an equidigital number, since it uses as much as digits as its factorization.
104442531073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40320, while the sum is 34.
Adding to 104442531073 its reverse (370135244401), we get a palindrome (474577775474).
The spelling of 104442531073 in words is "one hundred four billion, four hundred forty-two million, five hundred thirty-one thousand, seventy-three".
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