Base | Representation |
---|---|
bin | 1011011010001100100… |
… | …0111000100010110001 |
3 | 200201221022102021201011 |
4 | 2312203020320202301 |
5 | 11202412144341111 |
6 | 230013534110521 |
7 | 20106216061600 |
oct | 2664310704261 |
9 | 621838367634 |
10 | 196010543281 |
11 | 76144929333 |
12 | 31ba364b441 |
13 | 1563994c6b7 |
14 | 96b6313a37 |
15 | 51730d3021 |
hex | 2da32388b1 |
196010543281 has 24 divisors (see below), whose sum is σ = 235426481664. Its totient is φ = 162548648640.
The previous prime is 196010543263. The next prime is 196010543291. The reversal of 196010543281 is 182345010691.
It is not a de Polignac number, because 196010543281 - 215 = 196010510513 is a prime.
It is a super-2 number, since 2×1960105432812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (196010543291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7069261 + ... + 7096933.
It is an arithmetic number, because the mean of its divisors is an integer number (9809436736).
Almost surely, 2196010543281 is an apocalyptic number.
It is an amenable number.
196010543281 is a deficient number, since it is larger than the sum of its proper divisors (39415938383).
196010543281 is a wasteful number, since it uses less digits than its factorization.
196010543281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32381 (or 32374 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The spelling of 196010543281 in words is "one hundred ninety-six billion, ten million, five hundred forty-three thousand, two hundred eighty-one".
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