Base | Representation |
---|---|
bin | 110001010001000000… |
… | …111110110110111000 |
3 | 12001112121110110102111 |
4 | 301101000332312320 |
5 | 1331314044211022 |
6 | 40145033142104 |
7 | 3551611355410 |
oct | 612100766670 |
9 | 161477413374 |
10 | 52898819512 |
11 | 20486006060 |
12 | a30385a934 |
13 | 4cb04b9346 |
14 | 27bb719640 |
15 | 15990ee477 |
hex | c5103edb8 |
52898819512 has 32 divisors (see below), whose sum is σ = 123659579520. Its totient is φ = 20609929440.
The previous prime is 52898819509. The next prime is 52898819527. The reversal of 52898819512 is 21591889825.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 42936738 + ... + 42937969.
It is an arithmetic number, because the mean of its divisors is an integer number (3864361860).
Almost surely, 252898819512 is an apocalyptic number.
It is an amenable number.
52898819512 is an abundant number, since it is smaller than the sum of its proper divisors (70760760008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52898819512 is a wasteful number, since it uses less digits than its factorization.
52898819512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85874731 (or 85874727 counting only the distinct ones).
The product of its digits is 4147200, while the sum is 58.
The spelling of 52898819512 in words is "fifty-two billion, eight hundred ninety-eight million, eight hundred nineteen thousand, five hundred twelve".
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